Lukas Radermacher

**Name of the Vulnerable Software and Affected Versions** TeamViewer Remote Client versions prior to 15.51.5 for Windows, Linux, and macOS **Description** The issue is related to improper initialization of default settings, allowing a low-privileged user to elevate privileges by changing the personal password setting and establishing a remote connection to a logged-in admin account. This could potentially lead to unauthorized remote access. The vulnerability is associated with errors in privilege management. **Recommendations** For TeamViewer Remote Client versions prior to 15.51.5, update to version 15.51.5 or later to resolve the issue. As a temporary workaround, consider restricting access to the personal password setting to minimize the risk of exploitation. Avoid using the personal password feature in the affected TeamViewer Remote Client versions until the issue is resolved.