What is CVE-2022-50931?

CVE-2022-50931 is a high-severity vulnerability in Teamspeak, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.8/10. Published 2026-01-13.

How severe is CVE-2022-50931?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Teamspeak

CVE-2022-50931

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 pot…

EPSS: 0.002 (9.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Teamspeak — versions 3.5.6

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

disclosure@vulncheck.com (Exploit, Third Party Advisory, exploit)
disclosure@vulncheck.com (Product, product)
disclosure@vulncheck.com (Product, product)
disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2022-50931?: CVE-2022-50931 is a high-severity vulnerability in Teamspeak, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.8/10. Published 2026-01-13.
How severe is CVE-2022-50931?: High severity. CVSS v3 base score is 7.8 out of 10.