Mitel

Global cloud / infrastructure

Aliases / services: Mitel / Mitel Networks Corporation / Unify / ShoreTel / MiVoice / OpenScape / MiCollab / CloudLink / mitel.com
Official website: https://www.mitel.com

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

MiVoice 5000

Response status: Affected; fix available
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Business communications systems.

MiVoice 5000 R8.4 and earlier is affected. The October 27 revision 5.0 directs users to SecurityPatch_R8.X_20.

Scope: This is fix availability and upgrade guidance, not confirmation that customer deployments have been patched. Supported versions only.

What users should do

Obtain SecurityPatch_R8.X_20, confirm the deployment plan and verify the result after installation. Ask an authorized partner about installation.

Official service URL

https://www.mitel.com

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

MiVoice 5000 Gateways XL XS XD

Response status: Affected; update planned
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

MiVoice 5000 Gateways XL XS XD R8.4 and earlier is affected. The October 27 revision 5.0 lists a planned update.

Scope: A planned update is not a released fix or confirmed deployment. Supported versions only.

What users should do

Monitor the planned release and consult an authorized partner about interim measures.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

MiVoice Connect

Response status: Affected; update planned
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

MiVoice Connect R20.0 SP2 and earlier is affected. The October 27 revision 5.0 lists a planned update.

Scope: A planned update is not a released fix or confirmed deployment. Supported versions only.

What users should do

Monitor the planned release and consult an authorized partner about interim measures. Refer to KB000128981.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence
https://mitel.service-now.com/mitel?id=kb_article&sys_id=53960e12eb805310d1ebf8d9edc0cda5https://mitel.service-now.com/mitel?id=kb_article&sys_id=53960e12eb805310d1ebf8d9edc0cda5Service and operation documentation

Mitel EX Controller and Mitel GX Gateway

Response status: Impact under investigation
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

The October 27 revision 5.0 lists Mitel EX Controller and Mitel GX Gateway as under investigation without an affected-version range or remedy.

Scope: Investigation does not mean unaffected or remediated. End-of-support versions are outside the assessment.

What users should do

Monitor updates and consult product support or an authorized partner about your deployment.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Branch

Response status: Affected; fix available
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

OpenScape Branch V11R3.4.3 and earlier is affected. The October 27 revision 5.0 directs users to V11 R3.4.4.

Scope: This is fix availability and upgrade guidance, not confirmation that customer deployments have been patched. Supported versions only.

What users should do

Obtain V11 R3.4.4, confirm the deployment plan and verify the result after installation. Review KB000128997 or ask an authorized partner if access is unavailable.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence
https://mitel.service-now.com/mitel?id=kb_article&sys_id=876ed2262f88df107c8b811cbfa4e302https://mitel.service-now.com/mitel?id=kb_article&sys_id=876ed2262f88df107c8b811cbfa4e302Service and operation documentation

OpenScape SBC

Response status: Affected; fix available
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

OpenScape SBC V11R3.4.3 and earlier is affected. The October 27 revision 5.0 directs users to V11 R3.4.4.

Scope: This is fix availability and upgrade guidance, not confirmation that customer deployments have been patched. Supported versions only.

What users should do

Obtain V11 R3.4.4, confirm the deployment plan and verify the result after installation. Review KB000128997 or ask an authorized partner if access is unavailable.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence
https://mitel.service-now.com/mitel?id=kb_article&sys_id=876ed2262f88df107c8b811cbfa4e302https://mitel.service-now.com/mitel?id=kb_article&sys_id=876ed2262f88df107c8b811cbfa4e302Service and operation documentation

Mitel Collaboration Management (CMG)

Response status: Affected; workaround available
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel Collaboration Management (CMG) R9.4 SP1 and earlier is affected. The October 27 revision 5.0 directs users to a workaround in KB000129022.

Scope: The public table confirms availability of a workaround. Its private KB steps and completed permanent remediation have not been verified.

What users should do

Review KB000129022; ask an authorized partner if access is unavailable, and verify application in your deployment.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence
https://mitel.service-now.com/mitel?id=kb_article&sys_id=7ce702fb0f4497107a1920f300d1b231https://mitel.service-now.com/mitel?id=kb_article&sys_id=7ce702fb0f4497107a1920f300d1b231Service and operation documentation

MiCollab Advanced Messaging

Response status: Affected; fix available
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

MiCollab Advanced Messaging 9.3 and earlier is affected. The October 27 revision 5.0 directs users to 9.4 or later.

Scope: This is fix availability and upgrade guidance, not confirmation that customer deployments have been patched. Supported versions only.

What users should do

Obtain 9.4 or later, confirm the deployment plan and verify the result after installation. Review KB000128990 or ask an authorized partner if access is unavailable.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence
https://mitel.service-now.com/mitel?id=kb_article&sys_id=2091b9e693c09350c3c4fe62b503d6e3https://mitel.service-now.com/mitel?id=kb_article&sys_id=2091b9e693c09350c3c4fe62b503d6e3Service and operation documentation

OpenScape SESAP

Response status: Affected; fix available
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

OpenScape SESAP V2 R1.1.8 and earlier is affected. The October 27 revision 5.0 directs users to V2 R1.1.9.

Scope: This is fix availability and upgrade guidance, not confirmation that customer deployments have been patched. Supported versions only.

What users should do

Obtain V2 R1.1.9, confirm the deployment plan and verify the result after installation. Ask an authorized partner about installation.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Voice Trace Manager

Response status: Affected; fix available
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

OpenScape Voice Trace Manager V8 R0.12.00 and earlier is affected. The October 27 revision 5.0 directs users to V8R0.13.0.

Scope: This is fix availability and upgrade guidance, not confirmation that customer deployments have been patched. Supported versions only.

What users should do

Obtain V8R0.13.0, confirm the deployment plan and verify the result after installation. Ask an authorized partner about installation.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

MiContact Center Enterprise

Response status: Affected; workaround available
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

MiContact Center Enterprise 9.8 SP0 FP1 and earlier is affected. The October 27 revision 5.0 directs users to a workaround in KB000128993.

Scope: The public table confirms availability of a workaround. Its private KB steps and completed permanent remediation have not been verified.

What users should do

Review KB000128993; ask an authorized partner if access is unavailable, and verify application in your deployment.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence
https://mitel.service-now.com/mitel?id=kb_article&sys_id=c41bf122eb8c9310d1ebf8d9edc0cd71https://mitel.service-now.com/mitel?id=kb_article&sys_id=c41bf122eb8c9310d1ebf8d9edc0cd71Service and operation documentation

Mitel 5634 Wi-Fi Phone

Response status: Impact under investigation
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

The October 27 revision 5.0 lists Mitel 5634 Wi-Fi Phone as under investigation without an affected-version range or remedy.

Scope: Investigation does not mean unaffected or remediated. End-of-support versions are outside the assessment.

What users should do

Monitor updates and consult product support or an authorized partner about your deployment.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Cordless IP

Response status: Affected; update planned
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

OpenScape Cordless IP V2 R2.70.0 and earlier is affected. The October 27 revision 5.0 lists a planned update.

Scope: A planned update is not a released fix or confirmed deployment. Supported versions only.

What users should do

Monitor the planned release and consult an authorized partner about interim measures.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape WLAN Phone

Response status: Impact under investigation
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

The October 27 revision 5.0 lists OpenScape WLAN Phone as under investigation without an affected-version range or remedy.

Scope: Investigation does not mean unaffected or remediated. End-of-support versions are outside the assessment.

What users should do

Monitor updates and consult product support or an authorized partner about your deployment.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel Standard Linux

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel Standard Linux as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

MiVoice Border Gateway

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies MiVoice Border Gateway as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

MiVoice Business

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies MiVoice Business as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

MiVoice Business Solution Virtual Instance

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies MiVoice Business Solution Virtual Instance as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

MiVoice MX-ONE

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies MiVoice MX-ONE as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

MiVoice Office 400

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies MiVoice Office 400 as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel SMB Controller

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel SMB Controller as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel AG41xx Analog Gateways

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel AG41xx Analog Gateways as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape 4000

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape 4000 as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Business

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Business as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Voice Server

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Voice Server as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Xpert

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Xpert as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel Alarm Server

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel Alarm Server as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel Business Analytics

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel Business Analytics as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel Business CTI and Meta Directory

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel Business CTI and Meta Directory as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel Virtual Reception

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel Virtual Reception as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel InAttend

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel InAttend as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel MiCollab

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel MiCollab as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel Performance Analytics

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel Performance Analytics as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel Revolution

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel Revolution as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel Open Integration Gateway

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel Open Integration Gateway as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

MiCloud Management Portal

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies MiCloud Management Portal as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Accounting Management

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Accounting Management as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Alarm Response

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Alarm Response as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Backup and Recovery Services

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Backup and Recovery Services as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Common Management Platform

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Common Management Platform as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Composer

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Composer as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Fault Management

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Fault Management as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape UC Application

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape UC Application as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Xpressions

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Xpressions as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

MiContact Center Business

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies MiContact Center Business as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel CX

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel CX as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel CX Continuity

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel CX Continuity as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

MiContact Center High Availability

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies MiContact Center High Availability as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

MiContact Center Outbound

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies MiContact Center Outbound as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel Interaction Recording

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel Interaction Recording as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel Workforce Management

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel Workforce Management as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Concierge

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Concierge as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Contact Center

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Contact Center as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Contact Media Service

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Contact Media Service as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel 6800/6900 IP Phone Series

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel 6800/6900 IP Phone Series as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel IP-DECT

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel IP-DECT as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel RFP12/RFP14 DECT

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel RFP12/RFP14 DECT as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel SIP DECT

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel SIP DECT as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel DECT Phones

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel DECT Phones as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel 700 DECT Handset

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel 700 DECT Handset as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Mitel TA7100 Series

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Mitel TA7100 Series as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Cordless Enterprise

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Cordless Enterprise as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape DECT Phone

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape DECT Phone as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Desk Phones CP

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Desk Phones CP as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Deployment Service

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Deployment Service as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Endpoint Management

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Endpoint Management as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

OpenScape Xpert Clients 6010P

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies OpenScape Xpert Clients 6010P as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Unify Phone

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies Unify Phone as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

CloudLink

Response status: Not affected: supported versions
Response information checked: 2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Mitel's October 27 revision 5.0 identifies CloudLink as not affected by these PHP vulnerabilities.

Scope: This assessment covers supported versions only, not end-of-support releases or other products.

What users should do

Check the exact product and support status and monitor future advisories.

Source URLs

PHP2Shell response and scopehttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0008Response evidence

Related official sources

PHP2Shell response and scopeOfficial notice
Operating entityOfficial information directory