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    CVE-2017-6334

    dnslookup.cgi on NETGEAR DGN2200 devices with firmware through 10.0.0.50 allows remote authenticated users to execute arbitrary OS commands via shell metacharacters in the host_name field of an HTTP POST request, a different vulnerability than CVE-2017-6077.

    Published:Mar 6, 2017
    Last Modified:Apr 21, 2026
    EPS:Mar 6, 2017
    EPSS Score:0.89207
    CVSS Score:8.8

    CISA Notification

    Description

    dnslookup.cgi on NETGEAR DGN2200 devices with firmware through 10.0.0.50 allows remote authenticated users to execute arbitrary OS commands via shell metacharacters in the host_name field of an HTTP POST request, a different vulnerability than CVE-2017-6077.

    Required Action:

    The impacted product is end-of-life and should be disconnected if still in use.

    Notes:

    No extra notes provided.

    Due Date
    Apr 15, 2022
    1610 days ago
    Alert Date
    Mar 25, 2022
    1631 days ago

    Affected Products

    Vendor
    Netgear
    Product
    Dgn2200 Series Firmware
    Vendor
    Netgear
    Product
    Dgn2200v1
    Vendor
    Netgear
    Product
    Dgn2200v2
    Vendor
    Netgear
    Product
    Dgn2200v3
    Vendor
    Netgear
    Product
    Dgn2200v4

    Exploits

    https://www.exploit-db.com/exploits/41459/https://www.exploit-db.com/exploits/41472/https://www.exploit-db.com/exploits/42257/https://www.exploit-db.com/exploits/41459/https://www.exploit-db.com/exploits/41472/https://www.exploit-db.com/exploits/42257/https://www.exploit-db.com/exploits/42257https://www.exploit-db.com/exploits/41459https://www.exploit-db.com/exploits/41472

    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