Improper Access Control in TeamViewer clients_CVE-2026-23572

7.2 / 10

HIGH

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

Description

Improper access control in the TeamViewer Full and Host clients (Windows, macOS, Linux) prior version 15.74.5 allows an authenticated user to bypass additional access controls with “Allow after confirmation” configuration in a remote session. An exploit could result in unauthorized access prior to local confirmation. The user needs to be authenticated for the remote session via ID/password, Session Link, or Easy Access as a prerequisite to exploit this vulnerability.

Basic Information

ID CVE-2026-23572

Source TV

Published Feb 5, 2026 at 11:51

Affected Product

Vendor TeamViewer

Product Remote

Affected Versions TeamViewer Remote 0
TeamViewer Tensor 0
TeamViewer One 0

CWE Classification

CWE-863

References

www.teamviewer.com /en/resources/trust-center/security-bulletins/tv-2026-1003/

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    "published": "2026-02-05T11:51:20.224Z",
    "modified": "2026-02-05T11:51:20.224Z",
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