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    CVE-2024-39840

    Factorio before 1.1.101 allows a crafted server to execute arbitrary code on clients via a custom map that leverages the ability of certain Lua base module functions to execute bytecode and generate fake objects.

    Published:Jun 29, 2024
    Last Modified:Apr 15, 2026
    EPS:Jun 29, 2024
    EPSS Score:0.00151
    CVSS Score:8.8

    Affected Products

    Vendor
    Factorio
    Product
    Factorio

    Exploits

    https://github.com/writegsqword/CVE-2024-39840-POC

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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