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    CVE-2023-37903

    vm2 is an open source vm/sandbox for Node.js. In vm2 for versions up to and including 3.9.19, Node.js custom inspect function allows attackers to escape the sandbox and run arbitrary code. This may result in Remote Code Execution, assuming the attacker has arbitrary code execution primitive inside the context of vm2 sandbox. There are no patches and no known workarounds. Users are advised to find an alternative software.

    Published:Jul 21, 2023
    Last Modified:Nov 3, 2025
    EPS:Jul 21, 2023
    EPSS Score:0.35568
    CVSS Score:9.8

    Affected Products

    Vendor
    Redhat
    Product
    Acm
    Vendor
    Redhat
    Product
    Multicluster Engine
    Vendor
    Vm2 Project
    Product
    Vm2

    Exploits

    https://github.com/7h3h4ckv157/CVE-2023-37903

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    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