CVE-2025-8421

Published Nov 12, 2025 CVSS 4.0 · 5.2 Medium EPSS < 1% KEV · Not listed
Description
An improper default permission vulnerability was reported in Lenovo Dock Manager that, under certain conditions during installation, could allow an authenticated local user to redirect log files with elevated privileges.

Remediation

Vendor Solution

Update Lenovo Dock Manager to version 1.5.2.5 or later.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Lenovo
Lenovo dock Manager
Vendors & Products Lenovo
Lenovo dock Manager
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An improper default permission vulnerability was reported in Lenovo Dock Manager that, under certain conditions during installation, could allow an authenticated local user to redirect log files with elevated privileges.
Weaknesses CWE-276
References
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H'}

cvssV4_0

{'score': 5.2, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
lenovo
Published
Updated
Nov 12, 2025, 9:03 PM
Reserved
Jul 31, 2025, 2:54 PM
Status
Deferred
Published
Nov 12, 2025, 8:15 PM
Modified
Oct 18, 2026, 8:10 PM