CVE-2025-40818
Low
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.
SeverityLow
CVSS3.3
Exploit probability—
ProductSiemens Sinema Remote Connect Server
PublishedDec 9, 2025
First seenDec 9, 2025
Weakness typeCWE-732CWE-732
How to fix
Update
- siemens sinema_remote_connect_server3.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| siemens sinema_remote_connect_server | v < 3.2, 3.2 | 3.2 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.