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    CVE-2021-43931

    The authentication algorithm of the WebHMI portal is sound, but the implemented mechanism can be bypassed as the result of a separate weakness that is primary to the authentication error.

    Published:Dec 6, 2021
    Last Modified:Nov 21, 2024
    EPS:Dec 6, 2021
    EPSS Score:0.00235
    CVSS Score:9.8

    Affected Products

    Vendor
    Webhmi
    Product
    Webhmi
    Vendor
    Webhmi
    Product
    Webhmi Firmware

    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