CVE Vulnerability

CVE-2021-31841

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.

6.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://kc.mcafee.com/corporate/index?page=content&id=SB10369 Patch Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:mcafee:mcafee_agent:*:*:*:*:*:windows:*:*
Information

Published : 2021-09-22 02:15

Updated : 2021-09-29 02:58

NVD link : CVE-2021-31841

Mitre link : CVE-2021-31841

Products Affected
No products.
CWE
CWE-347

Improper Verification of Cryptographic Signature

CWE-426

Untrusted Search Path