CVE-2021-31838

  1. Reconshell
  2. Vulnerabilities (CVE)
  3. 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'.

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

9.0 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

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

Configuration 1 (hide)

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

Published : 2021-06-29 03:15

Updated : 2023-02-02 11:28

NVD link : CVE-2021-31838

Mitre link : CVE-2021-31838

JSON object : View

CWE
CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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Products Affected

mcafee

  • mvision_edr