Broken Access Control in TeamViewer DEX Platform (On‑Premises)
1. Summary
A broken access control vulnerability was identified in the TeamViewer DEX Platform (On‑Premises), where certain backend API endpoints do not sufficiently enforce server‑side authorization checks.
This allows authenticated users with low privileges to access or perform actions that should be restricted to higher‑privileged roles, such as administrative users.
2. Vulnerability details
CVE-ID | |
Description | A broken access control vulnerability exists in the TeamViewer DEX Platform (On‑Premises) prior version 9.2. Certain backend API endpoints do not correctly enforce authorization checks, allowing an authenticated user with low privileges to perform actions and access resources intended only for higher‑privileged roles.
An attacker with low‑privileged credentials may exploit this to gain unauthorized access to administrative or sensitive functionality.
The vulnerability has been fixed with version 9.2 and additional versions listed below. We recommend updating to the latest available version.
TeamViewer is not aware of any indications that this vulnerability has been exploited in the wild. |
CVSS3.1 Score | Base Score 5.4 (Medium) |
CVSS3.1 Vector String | |
Problem type |
3. Affected software and versions
| Product | Versions | Info |
|---|---|---|
TeamViewer DEX Platform (On-Premises) | < 9.2 | New version available via Support Portal |
4. Solutions and mitigations
Update to the latest version (v9.2 or the latest version available).