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CVE-2025-64990

7.2 high SSVC exploitation: none Analyzed
NVD · CVE.org

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.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 7.2 · teamviewerNVD modified 2026-10-08 10:10

Affected (CPE criteria) 1

  • cpe:2.3:a:teamviewer:digital_employee_experience:*:*:*:*:*:*:*:*

References 1