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    CVE-2019-20488

    An issue was discovered on NETGEAR WNR1000V4 1.1.0.54 devices. Multiple actions within the web management interface (setup.cgi) are vulnerable to command injection, allowing remote attackers to execute arbitrary commands, as demonstrated by shell metacharacters in the sysDNSHost parameter.

    Published:Mar 2, 2020
    Last Modified:Nov 21, 2024
    EPS:Mar 2, 2020
    EPSS Score:0.05092
    CVSS Score:9.8

    Affected Products

    Vendor
    Netgear
    Product
    Wnr1000
    Vendor
    Netgear
    Product
    Wnr1000 Firmware

    Exploits

    https://www.nccgroup.trust/us/about-us/newsroom-and-events/blog/2019/august/the-netgear-wnr1000v4-round-2/https://www.nccgroup.trust/us/about-us/newsroom-and-events/blog/2019/august/the-netgear-wnr1000v4-round-2/

    Related CVEs

    CVE-2018-21226 (CVSS 8.8) — Certain NETGEAR devices are affected by authentication bypass. This affects JNR1010v2 before 1.1.0.48, JWNR201…
    CVE-2016-11059 (CVSS 7.5) — Certain NETGEAR devices are affected by password exposure. This affects AC1450 before 2017-01-06, C6300 before…
    CVE-2016-11057 (CVSS 7.5) — Certain NETGEAR devices are affected by mishandling of repeated URL calls. This affects JNR1010v2 before 2017-…
    CVE-2018-21209 (CVSS 4.8) — Certain NETGEAR devices are affected by reflected XSS. This affects JNR1010v2 before 1.1.0.46, JR6150 before 1…
    CVE-2018-21169 (CVSS 8.8) — Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D7000 befor…
    CVE-2018-21168 (CVSS 7.5) — Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D7000 before 1.0.1.5…
    CVE-2018-21230 (CVSS 5.4) — Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D1500 befor…
    CVE-2018-21231 (CVSS 5.4) — Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D1500 befor…
    CVE-2017-18703 (CVSS 8.8) — Certain NETGEAR devices are affected by CSRF. This affects D1500 before 1.0.0.25, D500 before 1.0.0.25, D6100 …
    CVE-2018-21139 (CVSS 7.5) — Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D1500 before 1.0.0.2…

    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