Description

Improper handling of symbolic links in the TeamViewer Full Client and Host for Windows — in versions prior to 15.70 of TeamViewer Remote and Tensor — allows an attacker with local, unprivileged access to a device lacking adequate malware protection to escalate privileges by spoofing the update file path. This may result in unauthorized access to sensitive information.

INFO

Published Date :

2025-10-01T13:48:38.754Z

Last Modified :

2025-10-01T13:59:17.408Z

Source :

TV
AFFECTED PRODUCTS

The following products are affected by CVE-2025-41421 vulnerability.

Vendors Products
Microsoft
  • Windows
Teamviewer
  • Full Client
  • Host
  • Remote
  • Teamviewer
  • Tensor
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-41421.

URL Resource
https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1004/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact