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    CVE-2022-23178

    An issue was discovered on Crestron HD-MD4X2-4K-E 1.0.0.2159 devices. When the administrative web interface of the HDMI switcher is accessed unauthenticated, user credentials are disclosed that are valid to authenticate to the web interface. Specifically, aj.html sends a JSON document with uname and upassword fields.

    Published:Jan 15, 2022
    Last Modified:Nov 21, 2024
    EPS:Jan 15, 2022
    EPSS Score:0.92757
    CVSS Score:9.8

    Affected Products

    Vendor
    Crestron
    Product
    Hd-md4x2-4k-e
    Vendor
    Crestron
    Product
    Hd-md4x2-4k-e Firmware

    Exploits

    https://www.redteam-pentesting.de/advisories/rt-sa-2021-009https://www.redteam-pentesting.de/advisories/rt-sa-2021-009https://www.exploit-db.com/exploits/50675

    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