CVE Vulnerability

CVE-2021-31838

A command injection vulnerability in MVISION EDR (MVEDR) prior to 3.4.0 allows an authenticated MVEDR administrator to trigger the EDR client to execute arbitrary commands through PowerShell using the EDR functionality 'execute reaction'.

9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://kc.mcafee.com/corporate/index?page=content&id=SB10342 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:mcafee:mvision_edr:*:*:*:*:*:*:*:*
Information

Published : 2021-06-29 10:15

Updated : 2023-02-02 07:28

NVD link : CVE-2021-31838

Mitre link : CVE-2021-31838

Products Affected
No products.
CWE
CWE-78