CVE Feed

    Dashboard / CVE / CVE-2018-21162

    CVE-2018-21162

    Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D6400 before 1.0.0.78, EX6200 before 1.0.3.86, EX7000 before 1.0.0.64, R6250 before 1.0.4.8, R6300v2 before 1.0.4.6, R6400 before 1.0.1.12, R6700 before 1.0.1.16, R7000 before 1.0.7.10, R7100LG before 1.0.0.42, R7300DST before 1.0.0.44, R7900 before 1.0.1.12, R8000 before 1.0.3.36, R8300 before 1.0.2.74, R8500 before 1.0.2.74, WNDR3400v3 before 1.0.1.14, and WNR3500Lv2 before 1.2.0.48.

    Published:Apr 23, 2020
    Last Modified:Nov 21, 2024
    EPS:Apr 23, 2020
    EPSS Score:0.00354
    CVSS Score:9.8

    Affected Products

    Vendor
    Netgear
    Product
    D6400
    Vendor
    Netgear
    Product
    D6400 Firmware
    Vendor
    Netgear
    Product
    Ex6200
    Vendor
    Netgear
    Product
    Ex6200 Firmware
    Vendor
    Netgear
    Product
    Ex7000
    Vendor
    Netgear
    Product
    Ex7000 Firmware
    Vendor
    Netgear
    Product
    R6250
    Vendor
    Netgear
    Product
    R6250 Firmware
    Vendor
    Netgear
    Product
    R6300
    Vendor
    Netgear
    Product
    R6300 Firmware
    Vendor
    Netgear
    Product
    R6400
    Vendor
    Netgear
    Product
    R6400 Firmware
    Vendor
    Netgear
    Product
    R6700
    Vendor
    Netgear
    Product
    R6700 Firmware
    Vendor
    Netgear
    Product
    R7000
    Vendor
    Netgear
    Product
    R7000 Firmware
    Vendor
    Netgear
    Product
    R7100lg
    Vendor
    Netgear
    Product
    R7100lg Firmware
    Vendor
    Netgear
    Product
    R7300dst
    Vendor
    Netgear
    Product
    R7300dst Firmware
    Vendor
    Netgear
    Product
    R7900
    Vendor
    Netgear
    Product
    R7900 Firmware
    Vendor
    Netgear
    Product
    R8000
    Vendor
    Netgear
    Product
    R8000 Firmware
    Vendor
    Netgear
    Product
    R8300
    Vendor
    Netgear
    Product
    R8300 Firmware
    Vendor
    Netgear
    Product
    R8500
    Vendor
    Netgear
    Product
    R8500 Firmware
    Vendor
    Netgear
    Product
    Wndr3400
    Vendor
    Netgear
    Product
    Wndr3400 Firmware
    Vendor
    Netgear
    Product
    Wnr3500l
    Vendor
    Netgear
    Product
    Wnr3500l Firmware

    Exploits

    No exploit reference

    Related CVEs

    CVE-2025-7407 (CVSS 2.1) — A vulnerability, which was classified as critical, was found in Netgear D6400 1.0.0.114. This affects an unkno…
    CVE-2021-34983 (CVSS 6.5) — NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerabili…
    CVE-2021-34982 (CVSS 8.8) — NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerabi…
    CVE-2022-27643 (CVSS 8.8) — This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NE…
    CVE-2021-45527 (CVSS 9.6) — Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before …
    CVE-2021-45550 (CVSS 6.6) — Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D3600 before …
    CVE-2021-45604 (CVSS 4.5) — Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects C…
    CVE-2021-45610 (CVSS 9.6) — Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D6220 b…
    CVE-2021-45638 (CVSS 9.6) — Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This aff…
    CVE-2021-45640 (CVSS 3.9) — Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D3600 befor…

    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