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    CVE-2025-55848

    An issue was discovered in DIR-823 firmware 20250416. There is an RCE vulnerability in the set_cassword settings interface, as the http_casswd parameter is not filtered by '&'to allow injection of reverse connection commands.

    Published:Sep 26, 2025
    Last Modified:Mar 9, 2026
    EPS:Sep 26, 2025
    EPSS Score:0.00095
    CVSS Score:8.8

    Affected Products

    Vendor
    Dlink
    Product
    Dir-823
    Vendor
    Dlink
    Product
    Dir-823x
    Vendor
    Dlink
    Product
    Dir-823x Firmware

    Exploits

    https://github.com/meigui637/iot_zone/blob/main/%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E.md

    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