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    CVE-2025-55634

    Incorrect access control in the RTMP server settings of Reolink Smart 2K+ Plug-in Wi-Fi Video Doorbell with Chime - firmware v3.0.0.4662_2503122283 allows unauthorized attackers to cause a Denial of Service (DoS) via initiating a large number of simultaneous ffmpeg-based stream pushes.

    Published:Aug 22, 2025
    Last Modified:Oct 21, 2025
    EPS:Aug 22, 2025
    EPSS Score:0.00069
    CVSS Score:7.5

    Affected Products

    Vendor
    Reolink
    Product
    Smart 2k+ Video Doorbel
    Vendor
    Reolink
    Product
    Smart 2k\+ Plug-in Wi-fi Video Doorbell With Chime
    Vendor
    Reolink
    Product
    Smart 2k\+ Plug-in Wi-fi Video Doorbell With Chime Firmware

    Exploits

    https://relieved-knuckle-264.notion.site/RTMP-Injection-DoS-through-Unauthenticated-Stream-Publish-23c437003642800297c8c128b6117885?pvs=74

    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