Home

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.

PUBLISHED Reserved 2025-11-12 | Published 2025-12-11 | Updated 2025-12-11 | Assigner TV




MEDIUM: 6.8CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Problem types

CWE-20 Improper Input Validation

Product status

Default status
unaffected

Any version before 21.1
affected

Credits

Lockheed Martin Red Team finder

References

www.teamviewer.com/...enter/security-bulletins/tv-2025-1006/

cve.org (CVE-2025-64990)

nvd.nist.gov (CVE-2025-64990)

Download JSON

Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.