Download fixed firmware here: Firmware Download


    The attacker has access to the device network or the device has direct interface with the internet

    Attack step:

    Send a specially crafted message.

    Obtaining fixed firmware:

    Users should download the updated firmware to guard against this potential vulnerability. It is available on the Hikvision official website: Firmware download

    Source of vulnerability information:

    This vulnerability is reported to HSRC by UK security researcher Watchful IP.

    Contact Us:

    Should you have a security problem or concern, please contact Hikvision Security Response Center at


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