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    CVE-2012-0931

    Schneider Electric Modicon Quantum PLC does not perform authentication between the Unity software and PLC, which allows remote attackers to cause a denial of service or possibly execute arbitrary code via unspecified vectors.

    Published:Jan 28, 2012
    Last Modified:Apr 11, 2025
    EPS:Jan 28, 2012
    EPSS Score:0.04149
    CVSS Score:9.8

    Affected Products

    Vendor
    Schneider-electric
    Product
    Modicon Quantum Plc

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    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