Disclosure summary
A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.2 SP4). Affected applications contain private SSL/TLS keys on the server that are not properly protected allowing any user with server access to read these keys. This could allow an authenticated attacker to impersonate the server potentially enabling man-in-the-middle, traffic decryption or unauthorized access to services that trust these certificates.
Source-reported weakness categories
CWE-732
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2025-40818
Open original source · Updated Oct 07, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| siemens | sinema_remote_connect_server | * {"versionEndExcluding":"3.2"} |
| siemens | sinema_remote_connect_server | 3.2 |
| siemens | sinema_remote_connect_server | 3.2 |
| siemens | sinema_remote_connect_server | 3.2 |
Original records & references
- NIST NVD record
- CVE Program record
- cert-portal.siemens.com — Vendor Advisory
PUBLISHED 2025-12-09T11:17:46-05:00
MODIFIED 2026-10-07T16:10:01-04:00
INGESTED 2026-10-08T12:35:36-04:00