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    CVE-2022-27947

    NETGEAR R8500 1.0.2.158 devices allow remote authenticated users to execute arbitrary commands (such as telnetd) via shell metacharacters in the ipv6_fix.cgi ipv6_wan_ipaddr, ipv6_lan_ipaddr, ipv6_wan_length, or ipv6_lan_length parameter.

    Published:Mar 26, 2022
    Last Modified:Nov 21, 2024
    EPS:Mar 26, 2022
    EPSS Score:0.06442
    CVSS Score:8.8

    Affected Products

    Vendor
    Netgear
    Product
    R8500
    Vendor
    Netgear
    Product
    R8500 Firmware

    Exploits

    https://github.com/donothingme/VUL/blob/main/vul1/1.mdhttps://github.com/donothingme/VUL/blob/main/vul1/1.md

    Related CVEs

    CVE-2026-0417 (CVSS 4.3) — Insufficient input validation vulnerability in the listed NETGEAR devices allows authenticated administrators …
    CVE-2026-9210 (CVSS 4.9) — Insufficient input validation vulnerability in the listed NETGEAR models allows authenticated administrators c…
    CVE-2024-50995 (CVSS 5.7) — Netgear R8500 v1.0.2.160 was discovered to contain a stack overflow via the share_name parameter at usb_remote…
    CVE-2024-52022 (CVSS 8) — Netgear R8500 v1.0.2.160, XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 were discovered to contai…
    CVE-2024-50996 (CVSS 5.7) — Netgear R8500 v1.0.2.160, XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 were discovered to contai…
    CVE-2024-50994 (CVSS 5.7) — Netgear R8500 v1.0.2.160 was discovered to contain multiple stack overflow vulnerabilities in the component ip…
    CVE-2024-51001 (CVSS 5.7) — Netgear R8500 v1.0.2.160 was discovered to contain a stack overflow via the sysDNSHost parameter at ddns.cgi. …
    CVE-2024-51005 (CVSS 8) — Netgear R8500 v1.0.2.160 was discovered to contain a command injection vulnerability in the share_name paramet…
    CVE-2024-52019 (CVSS 8) — Netgear R8500 v1.0.2.160 was discovered to contain a command injection vulnerability in the wan_gateway parame…
    CVE-2024-51010 (CVSS 8) — Netgear R8500 v1.0.2.160, XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 were discovered to contai…

    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