Permission Flaw in TeamViewer Client <=15.67 Enables SYSTEM File Delete
CVE-2025-36537 Published on June 24, 2025
Incorrect Permission Assignment for Critical Resource in TeamViewer Remote Management
Incorrect Permission Assignment for Critical Resource in the TeamViewer Client (Full and Host) of TeamViewer Remote and Tensor prior Version 15.67 on Windows allows a local unprivileged user to trigger arbitrary file deletion with SYSTEM privileges via leveraging the MSI rollback mechanism. The vulnerability only applies to the Remote Management features: Backup, Monitoring, and Patch Management.
Vulnerability Analysis
CVE-2025-36537 can be exploited with local system access, and requires small amount of user privileges. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
Incorrect Permission Assignment for Critical Resource
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors. When a resource is given a permissions setting that provides access to a wider range of actors than required, it could lead to the exposure of sensitive information, or the modification of that resource by unintended parties. This is especially dangerous when the resource is related to program configuration, execution or sensitive user data.
Products Associated with CVE-2025-36537
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Affected Versions
TeamViewer Full Client:- Version 15.0.0 and below 15.67 is affected.
- Version 14.0.0 and below 14.7.48809 is affected.
- Version 13.0.0 and below 13.2.36227 is affected.
- Version 12.0.0 and below 12.0.259325 is affected.
- Version 11.0.0 and below 11.0.259324 is affected.
- Version 15.0.0 and below 15.67 is affected.
- Version 14.0.0 and below 14.7.48809 is affected.
- Version 13.0.0 and below 13.2.36227 is affected.
- Version 12.0.0 and below 12.0.259325 is affected.
- Version 11.0.0 and below 11.0.259324 is affected.
- Version 15.0.0 and below 15.64.5 is affected.
- Version 15.0.0 and below 15.64.5 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.