CVE-2025-8421 - Vulnerability Details - OpenCVE

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.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Lenovo	Dock Manager

No data.

No data.

References

Link	Providers
https://support.lenovo.com/us/en/product_security/LEN-198729

History

Thu, 13 Nov 2025 16:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Lenovo Lenovo dock Manager
Vendors & Products		Lenovo Lenovo dock Manager

Wed, 12 Nov 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 12 Nov 2025 19:30:00 +0000

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		https://support.lenovo.com/us/en/product_security/LEN-198729
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'}`

MITRE

Status: PUBLISHED

Assigner: lenovo

Published: 2025-11-12T19:17:59.562Z

Updated: 2025-11-12T21:03:45.571Z

Reserved: 2025-07-31T14:54:50.461Z

Link: CVE-2025-8421

Vulnrichment

Updated: 2025-11-12T20:44:52.140Z

NVD

Status : Awaiting Analysis

Published: 2025-11-12T20:15:45.430

Modified: 2025-11-14T16:42:30.503

Link: CVE-2025-8421

Redhat

No data.

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