CVE Feed

    Dashboard / CVE / CVE-2025-56764

    CVE-2025-56764

    Trivision NC-227WF firmware 5.80 (build 20141010) login mechanism reveals whether a username exists or not by returning different error messages ("Unknown user" vs. "Wrong password"), allowing an attacker to enumerate valid usernames.

    Published:Sep 29, 2025
    Last Modified:Nov 11, 2025
    EPS:Sep 29, 2025
    EPSS Score:0.00041
    CVSS Score:5.3

    Affected Products

    Vendor
    Trivision
    Product
    Nc-227wf
    Vendor
    Trivisionsecurity
    Product
    Trivision Nc-227wf
    Vendor
    Trivisionsecurity
    Product
    Trivision Nc-227wf Firmware

    Exploits

    https://github.com/Remenis/CVE-2025-56764https://github.com/Remenis/CVE-2025-56764-trivision-nc227wf

    Common Weakness Enumeration

    CWE-204 Observable Response Discrepancy

    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