Description
Incorrect Permission Assignment for Critical Resource in the TeamViewer Client (Full and Host) of TeamViewer Remote and Tensor prior Version 15.67 on Windows allows a local unprivileged user to trigger arbitrary file deletion with SYSTEM privileges via leveraging the MSI rollback mechanism. The vulnerability only applies to the Remote Management features: Backup, Monitoring, and Patch Management.
Scores
CVSS v3
7.0
EPSS
0.0005
EPSS Percentile
14.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-732
Status
published
Products (12)
TeamViewer/Full Client
11.0.0 - 11.0.259324
TeamViewer/Full Client
12.0.0 - 12.0.259325
TeamViewer/Full Client
13.0.0 - 13.2.36227
TeamViewer/Full Client
14.0.0 - 14.7.48809
TeamViewer/Full Client
15.0.0 - 15.67
TeamViewer/Full Client (Win7/8)
15.0.0 - 15.64.5
TeamViewer/Host
11.0.0 - 11.0.259324
TeamViewer/Host
12.0.0 - 12.0.259325
TeamViewer/Host
13.0.0 - 13.2.36227
TeamViewer/Host
14.0.0 - 14.7.48809
... and 2 more
Published
Jun 24, 2025
Tracked Since
Feb 18, 2026