Description
Race Condition in the Directory Validation Logic in the TeamViewer Full Client and Host prior version 15.69 on Windows allows a local non-admin user to create arbitrary files with SYSTEM privileges, potentially leading to a denial-of-service condition, via symbolic link manipulation during directory verification.
Scores
CVSS v3
6.1
EPSS
0.0002
EPSS Percentile
6.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-367
Status
published
Products (2)
TeamViewer/Full Client
11.0.0 - 15.69
TeamViewer/Host
11.0.0 - 15.69
Published
Aug 26, 2025
Tracked Since
Feb 18, 2026