CVE-2026-23571CWE-20

Command Injection in 1E-Nomad-RunPkgStatusRequest Instruction in TeamViewer DEX

Medium · published January 29, 2026

CVSS v3.1
6.8
EPSS
1%
Percentile
55.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00769 · 55.2th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-01-29T08:41Z
EPSS history
Timeline
  • 29 JAN 08:41Z
    Command Injection in 1E-Nomad-RunPkgStatusRequest Instruction in TeamViewer DEX
    cvelistv5