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    CVE-2023-3373

    Predictable Exact Value from Previous Values vulnerability in Mitsubishi Electric Corporation GOT2000 Series GT21 model versions 01.49.000 and prior and GOT SIMPLE Series GS21 model versions 01.49.000 and prior allows a remote unauthenticated attacker to hijack data connections (session hijacking) or prevent legitimate users from establishing data connections (to cause DoS condition) by guessing the listening port of the data connection on FTP server and connecting to it.

    Published:Aug 3, 2023
    Last Modified:Feb 27, 2025
    EPS:Aug 3, 2023
    EPSS Score:0.00477
    CVSS Score:5.9

    Affected Products

    Vendor
    Mitsubishielectric
    Product
    Gs21
    Vendor
    Mitsubishielectric
    Product
    Gs21 Firmware
    Vendor
    Mitsubishielectric
    Product
    Gt21
    Vendor
    Mitsubishielectric
    Product
    Gt21 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