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CVE-2021-31841

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CVE-2021-31841

Published: Sep 22, 2021

Modified: Aug 3, 2024

PUBLISHED

CVSS v3.1

8.2

HIGH

Description

A DLL sideloading vulnerability in McAfee Agent for Windows prior to 5.7.4 could allow a local user to perform a DLL sideloading attack with an unsigned DLL with a specific name and in a specific location. This would result in the user gaining elevated permissions and the ability to execute arbitrary code as the system user, through not checking the DLL signature.

VendorProductVersions

McAfee,LLC

McAfee Agent for Windows

affected
unspecified - < 5.7.4

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

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