CVE-2025-12687CWE-20

CVE-2025-12687

Medium · published December 11, 2025

CVSS v3.1
6.5
EPSS
0%
Percentile
11.0
In the wild
Unconfirmed
What it is

A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to cause a denial of service (application crash) via a crafted command, resulting in service termination.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00213 · 11.0th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2025-12-11T17:16Z
Affected products (1)
ProductVersionsFixed in
teamviewer/digital_employee_experience< 25.1125.11
References (1)
https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1005/ · [email protected]
EPSS history
Timeline
  • 11 DEC 11:24Z
    Denial-of-Service Vulnerability in NomadBranch.exe
    cvelistv5