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    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'.

    Published:Jun 29, 2021
    Last Modified:Feb 24, 2026
    EPS:Jun 29, 2021
    EPSS Score:0.02891
    CVSS Score:8.4

    Affected Products

    Vendor
    Mcafee
    Product
    Mvision Edr

    Exploits

    No exploit reference

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High