CVE-2025-12687
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-11

Last updated on: 2025-12-11

Assigner: TeamViewer Germany GmbH

Description
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.
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Meta Information
Published
2025-12-11
Last Modified
2025-12-11
Generated
2026-06-16
AI Q&A
2025-12-11
EPSS Evaluated
2026-06-15
NVD
CVE-2025-12687
EUVD
EUVD-2025-202681
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
teamviewer teamviewer_dex_client 25.11
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
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Executive Summary

This vulnerability exists in the TeamViewer DEX Client's Content Distribution Service (NomadBranch.exe) prior to version 25.11 for Windows. It allows a malicious actor to send a specially crafted command that causes the application to crash, resulting in a denial of service by terminating the service.

Impact Analysis

The impact of this vulnerability is a denial of service condition where the affected service (Content Distribution Service) crashes and stops functioning. This can disrupt normal operations that rely on this service, potentially causing downtime or loss of availability.

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