CVE-2025-40818

LOW

Siemens Sinema Remote Connect Server - Incorrect Permission Assignment

Title source: rule

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.

References (1)

[Vendor Advisory] https://cert-portal.siemens.com/productcert/html/ssa-626856.html

Scores

CVSS v3 3.3

EPSS 0.0001

EPSS Percentile 2.9%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-732

Status published

Products (2)

siemens/sinema_remote_connect_server 3.2 sp1 (3 CPE variants)

siemens/sinema_remote_connect_server < 3.2

Published Dec 09, 2025

Tracked Since Feb 18, 2026