VULNERABILITY INTELLIGENCE
CVE-2021-31838
CVSS score8.4 HIGH
EPSS probability2.09%
CISA KEVNot currently listed
Published2021-06-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Description
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'.
Weakness classification
- trellixpsirt@trellix.com: CWE-78
- nvd@nist.gov: CWE-78