CVE-2021-31854CWE-78

Code injection vulnerability in McAfee Agent

High · published January 19, 2022

CVSS v3.1
7.7
EPSS
1%
Percentile
62.9
In the wild
Unconfirmed
What it is

A command Injection Vulnerability in McAfee Agent (MA) for Windows prior to 5.7.5 allows local users to inject arbitrary shell code into the file cleanup.exe. The malicious clean.exe file is placed into the relevant folder and executed by running the McAfee Agent deployment feature located in the System Tree. An attacker may exploit the vulnerability to obtain a reverse shell which can lead to privilege escalation to obtain root privileges.

The record
Technical detail
CVSS v3.1
7.7 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01012 · 62.9th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2022-01-19T11:00Z
EPSS history
Timeline
  • 19 JAN 11:00Z
    Code injection vulnerability in McAfee Agent
    cvelistv5