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    CVE-2021-40223

    Rittal CMC PU III Web management (version V3.11.00_2) fails to sanitize user input on several parameters of the configuration (User Configuration dialog, Task Configuration dialog and set logging filter dialog). This allows an attacker to backdoor the device with HTML and browser-interpreted content (such as JavaScript or other client-side scripts). The XSS payload will be triggered when the user accesses some specific sections of the application.

    Published:Sep 9, 2021
    Last Modified:Nov 21, 2024
    EPS:Sep 9, 2021
    EPSS Score:0.00247
    CVSS Score:5.4

    Affected Products

    Vendor
    Rittal
    Product
    Cmc Pu Iii 7030.000
    Vendor
    Rittal
    Product
    Cmc Pu Iii 7030.000 Firmware

    Exploits

    https://github.com/asang17/CVE-2021-XSShttps://github.com/asang17/CVE-2021-XSShttps://github.com/asang17/CVE-2021-40223

    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