CVE-2026-23571 (GCVE-0-2026-23571)

Vulnerability from cvelistv5 – Published: 2026-01-29 08:41 – Updated: 2026-01-29 16:53
VLAI?
Title
Command Injection in 1E-Nomad-RunPkgStatusRequest Instruction in TeamViewer DEX
Summary
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-RunPkgStatusRequest instruction. Improper input validation allows authenticated attackers with actioner privilege to run elevated arbitrary commands on connected hosts via malicious commands injected into the instruction’s input field. Users of 1E Client version 24.5 or higher are not affected.
Severity ?
6.8 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-20 - Improper Input Validation
Assigner
TV
References
Impacted products
Vendor Product Version
TeamViewer DEX Affected: 0 , ≤ 20 (custom)
Create a notification for this product.
Credits
Lockheed Martin Red Team
Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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