CVE-2025-40818

Published Dec 9, 2025 CVSS 3.1 · 3.3 Low EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:sinema_remote_connect_server:3.2:sp1:*:*:*:*:*:*
cpe:2.3:a:siemens:sinema_remote_connect_server:3.2:sp2:*:*:*:*:*:*
cpe:2.3:a:siemens:sinema_remote_connect_server:3.2:sp3:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Siemens
Siemens sinema Remote Connect Server
Vendors & Products Siemens
Siemens sinema Remote Connect Server
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Weaknesses CWE-732
References
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
siemens
Published
Updated
Dec 9, 2025, 4:41 PM
Reserved
Apr 16, 2025, 8:50 AM
Status
Analyzed
Published
Dec 9, 2025, 4:17 PM
Modified
Oct 23, 2026, 10:10 PM