Simwood eSMS Limited
- Aliases / services
- Simwood / Simwood eSMS Limited / simwood.com / Sipcentric
- Official website
- https://simwood.com/
Sources identifying the operating company
Provider under the cited UK wholesale agreement. Check regional and individual agreements for the contracting entity.
Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.
Response status by service
Simwood-managed PHP services
- Response status
- Patches applied
- Response information checked
- 2026-10-28
Current re-audit: Official response verified · Research date: 2026-10-28
The incident record confirms patches were applied to every affected service and running versions and functionality verified. It was resolved on October 23 at 10:54 UTC.
Scope: Covers Simwood-operated systems in the notice, not customers' independently managed web servers.
What users should do
No additional patching is required for managed services. Update independently operated PHP systems separately.
Official service URL
Source URLs
- https://status.simwood.com/incidents/jnv1dlb2nvcphttps://status.simwood.com/incidents/jnv1dlb2nvcpResponse evidence
- Simwood: PHP vulnerability responsehttps://status.simwood.com/Response evidence
- https://cdn.simwood.com/docs/simwood_msa.pdfhttps://cdn.simwood.com/docs/simwood_msa.pdfService and operation documentation
Related official sources
- Simwood: PHP vulnerability responseOfficial notice
- Simwood: Operating company informationOfficial information directory
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