Command Injection Vulnerability in TeamViewer DEX by TeamViewer
CVE-2025-64988

7.2HIGH

Key Information:

Vendor

Teamviewer

Status
Dex
Vendor
CVE Published:
11 December 2025

What is CVE-2025-64988?

A command injection vulnerability has been identified in TeamViewer DEX, specifically arising from the improper input validation in the 1E-Nomad-GetCmContentLocations instruction. This flaw affects versions prior to V19.2 and allows authenticated attackers with Actioner privileges to inject arbitrary commands into the system. Exploiting this vulnerability could enable adversaries to execute elevated commands remotely on devices linked to the platform, raising significant security concerns for users and system administrators.

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Affected Version(s)

DEX 0 < 19.2

References

https://www.teamviewer.com/en/resources/trust-center/secu...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Lockheed Martin Red Team
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