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    CVE-2023-5769

    A vulnerability exists in the webserver that affects the RTU500 series product versions listed below. A malicious actor could perform cross-site scripting on the webserver due to user input being improperly sanitized.

    Published:Dec 14, 2023
    Last Modified:Feb 27, 2026
    EPS:Dec 14, 2023
    EPSS Score:0.001
    CVSS Score:5.4

    Affected Products

    Vendor
    Hitachienergy
    Product
    Rtu520
    Vendor
    Hitachienergy
    Product
    Rtu520 Firmware
    Vendor
    Hitachienergy
    Product
    Rtu530
    Vendor
    Hitachienergy
    Product
    Rtu530 Firmware
    Vendor
    Hitachienergy
    Product
    Rtu540
    Vendor
    Hitachienergy
    Product
    Rtu540 Firmware
    Vendor
    Hitachienergy
    Product
    Rtu560
    Vendor
    Hitachienergy
    Product
    Rtu560 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