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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.

PUBLISHED Reserved 2026-05-12 | Published 2026-05-22 | Updated 2026-05-22 | Assigner TV




MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Problem types

CWE-862 – Missing Authorization

Product status

Default status
unaffected

Any version before 9.2
affected

References

www.teamviewer.com/...enter/security-bulletins/tv-2026-1005/

cve.org (CVE-2026-8381)

nvd.nist.gov (CVE-2026-8381)

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