What is the CVSS score of CVE-2022-50931?

CVE-2022-50931 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Teamspeak are affected by CVE-2022-50931?

Organizations using TeamSpeak 3.5.6 face notable risk from CVE-2022-50931, a incorrect permissions vulnerability rated CVSS 7.8.

Is there a public PoC exploit available for CVE-2022-50931?

Yes, a public proof-of-concept exploit is available for CVE-2022-50931. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2022-50931?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

Teamspeak CVE-2022-50931

HIGH

Incorrect Permission Assignment for Critical Resource (CWE-732)

2026-01-13 disclosure@vulncheck.com

Privilege Escalation Teamspeak

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Feb 02, 2026 - 16:16 vuln.today

Public exploit code

CVE Published

Jan 13, 2026 - 23:15 nvd

HIGH 7.8

DescriptionCVE.org

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.

AnalysisAI

Teamspeak versions up to 3.5.6 is affected by incorrect permission assignment for critical resource (CVSS 7.8).

Technical ContextAI

This vulnerability (CWE-732: Incorrect Permission Assignment for Critical Resource) affects Teamspeak. 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.