CVE-2026-8381
Broken Access Control in TeamViewer DEX Platform (On Premises)
- State
- Published
- Severity
- 5.4 Medium
- Published
- May 22, 2026
- Updated
- May 22, 2026
- Reserved
- May 12, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N | TV |
Weaknesses
- CWE-862 – Missing Authorization
Affected Products
| Product | Versions |
|---|---|
DEX (On-premises)TeamViewer |
|
References
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