CVE-2022-27220: Siemens Sinema Remote Connect Server

Medium severity, CVSS 4.3. EPSS: 0.7% chance of exploitation in the next 30 days.

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.0 SP2). Affected application is missing general HTTP security headers in the web server configured on port 6220. This could aid attackers by making the servers more prone to clickjacking, channel downgrade attacks and other similar client-based attack vectors.

Affected products

• Siemens Sinema Remote Connect Server: before 3.0 (fixed in 3.0); version 3.0 only

Published 2022-06-14. Last modified 2026-06-17.