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    CVE-2020-5594

    Mitsubishi Electric MELSEC iQ-R, iQ-F, Q, L, and FX series CPU modules all versions contain a vulnerability that allows cleartext transmission of sensitive information between CPU modules and GX Works3 and/or GX Works2 via unspecified vectors.

    Published:Jun 23, 2020
    Last Modified:Nov 21, 2024
    EPS:Jun 23, 2020
    EPSS Score:0.00331
    CVSS Score:9.8

    Affected Products

    Vendor
    Mitsubishielectric
    Product
    Melsec-fx
    Vendor
    Mitsubishielectric
    Product
    Melsec-fx Firmware
    Vendor
    Mitsubishielectric
    Product
    Melsec-l
    Vendor
    Mitsubishielectric
    Product
    Melsec-l Firmware
    Vendor
    Mitsubishielectric
    Product
    Melsec-q
    Vendor
    Mitsubishielectric
    Product
    Melsec-q Firmware
    Vendor
    Mitsubishielectric
    Product
    Melsec Iq-f
    Vendor
    Mitsubishielectric
    Product
    Melsec Iq-f Firmware
    Vendor
    Mitsubishielectric
    Product
    Melsec Iq-r
    Vendor
    Mitsubishielectric
    Product
    Melsec Iq-r Firmware

    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