CVE-2025-12687 (GCVE-0-2025-12687)

Vulnerability from cvelistv5 – Published: 2025-12-11 11:24 – Updated: 2025-12-11 17:21
VLAI?
Summary
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.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-20 - Improper Input Validation
Assigner
TV
References
Impacted products
Vendor Product Version
TeamViewer DEX Affected: 0 , < 25.11.0.29 (custom)
Affected: 0 , ≤ 25.9.0.46 (custom)
Affected: 0 , ≤ 25.5.053 (custom)
Affected: 0 , ≤ 24.5.0.69 (custom)
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Credits
Threat Hunt Team of Bank of America
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.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.