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    CVE-2021-47710

    COMMAX Smart Home System is a smart IoT home solution that allows an unauthenticated attacker to disclose RTSP credentials in plain-text by exploiting the /overview.asp endpoint. Attackers can access sensitive information, including login credentials and DVR settings, by submitting a GET request to this endpoint.

    Published:Dec 9, 2025
    Last Modified:Apr 15, 2026
    EPS:Dec 9, 2025
    EPSS Score:0.00119
    CVSS Score:8.7

    Affected Products

    Vendor
    Commax
    Product
    Smart Home System

    Exploits

    No exploit reference

    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