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    CVE-2025-27451

    For failed login attempts, the application returns different error messages depending on whether the login failed due to an incorrect password or a non-existing username. This allows an attacker to guess usernames until they find an existing one.

    Published:Jul 3, 2025
    Last Modified:Feb 6, 2026
    EPS:Jul 3, 2025
    EPSS Score:0.00058
    CVSS Score:5.3

    Affected Products

    Vendor
    Endress
    Product
    Meac300-fnade4
    Vendor
    Endress
    Product
    Meac300-fnade4 Firmware

    Exploits

    No exploit reference

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    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