CVE-2021-31841

DLL side loading vulnerability in MA for Windows

State
Published
Severity
8.2 High
Published
Sep 22, 2021
Updated
Aug 3, 2024
Reserved
Apr 27, 2021

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
3.18.2 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:Htrellix

Weaknesses

  • CWE-426 Untrusted Search Path
  • CWE-347 Improper Verification of Cryptographic Signature

Affected Products

ProductVersions
McAfee Agent for WindowsMcAfee,LLC
  • before 5.7.4Affected

References

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