CVE-2022-50931: Teamspeak

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

TeamSpeak 3.5.6 contains an insecure file permissions vulnerability that allows local attackers to replace executable files with malicious binaries. Attackers can replace system executables like ts3client_win32.exe with custom files to potentially gain SYSTEM or Administrator-level access.

Affected products

• Teamspeak Teamspeak: version 3.5.6 only

Published 2026-01-13. Last modified 2026-06-17.