What’s Vulnerable › Vulnerabilities
CVE-2025-40818
- Severity: low (CVSS 3.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-12-09 · updated 2026-10-23
- Weakness: CWE-732
Description
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.
Affected products
- Siemens SINEMA Remote Connect Server: before 3.2; 3.2-sp1, 3.2-sp2, 3.2-sp3 — fixed in 3.2
How to fix
Upgrade to a fixed version: Siemens SINEMA Remote Connect Server 3.2. Check the vendor advisory for mitigations.
References
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