PT-2026-2407 · Teamspeak · Teamspeak

Aryan Chehreghani · Published 2026-01-13 · Updated 2026-02-02 · CVE-2022-50931

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TeamSpeak version 3.5.6

Description TeamSpeak 3.5.6 has a file permissions issue that allows local attackers to replace executable files with malicious binaries. An attacker can replace system executables, such as ts3client win32.exe, with custom files, potentially gaining SYSTEM or Administrator-level access.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Incorrect Permission

Weakness Enumeration

CWE-732

Related Identifiers

CVE-2022-50931

Affected Products

Teamspeak

References · 9

• 🔥 https://exploit-db.com/exploits/50743 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-50931 · Security Note
• https://osv.dev/vulnerability/CVE-2022-50931 · Vendor Advisory
• https://teamspeak.com · Note
• https://vulncheck.com/advisories/teamspeak-insecure-file-permissions · Note
• https://t.me/cveNotify/150298 · Telegram Post
• https://twitter.com/CVEnew/status/2011383055181607388 · Twitter Post
• https://teamspeak.com/en/downloads · Note
• https://t.me/cveNotify/150595 · Telegram Post