Description

A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-LogoffUser instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.

INFO

Published Date :

2025-12-11T11:27:42.987Z

Last Modified :

2025-12-11T16:23:42.739Z

Source :

TV
AFFECTED PRODUCTS

The following products are affected by CVE-2025-64990 vulnerability.

Vendors Products
Teamviewer
  • Dex
  • Digital Employee Experience
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-64990.

URL Resource
https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact