{"id":"CVE-2021-20173","aliases":["EUVD-2021-7630","GHSA-x3v5-8924-rm83"],"status":"published","title":"Netgear Nighthawk R6700 version 1.0.4.120 contains a command injection vulnerability in update...","description":"Netgear Nighthawk R6700 version 1.0.4.120 contains a command injection vulnerability in update functionality of the device. By triggering a system update check via the SOAP interface, the device is susceptible to command injection via preconfigured values.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03225,"percentile":0.88334,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-77","CWE-78"],"published":"2021-12-30T21:31:22Z","modified":"2026-06-17T03:33:24Z","products":[{"vendor":"netgear","product":"r6700_firmware"}],"references":[{"url":"https://www.tenable.com/security/research/tra-2021-57","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20173"},{"url":"https://github.com/advisories/GHSA-x3v5-8924-rm83"}],"sources":{"cve":[{"id":"CVE-2021-20173","description":"Netgear Nighthawk R6700 version 1.0.4.120 contains a command injection vulnerability in update functionality of the device. By triggering a system update check via the SOAP interface, the device is susceptible to command injection via preconfigured values.","status":"published","published":"2021-12-30T21:31:22Z","modified":"2024-08-03T17:30:07.501Z","updated_at":"2026-11-02T14:32:55.19484Z"}],"euvd":[{"id":"EUVD-2021-7630","description":"Netgear Nighthawk R6700 version 1.0.4.120 contains a command injection vulnerability in update functionality of the device. By triggering a system update check via the SOAP interface, the device is susceptible to command injection via preconfigured values.","status":"published","published":"2021-12-30T21:31:22Z","modified":"2024-08-03T17:30:07Z","updated_at":"2026-11-03T03:25:09.355483Z"}],"ghsa":[{"id":"GHSA-x3v5-8924-rm83","title":"Netgear Nighthawk R6700 version 1.0.4.120 contains a command injection vulnerability in update...","description":"Netgear Nighthawk R6700 version 1.0.4.120 contains a command injection vulnerability in update functionality of the device. By triggering a system update check via the SOAP interface, the device is susceptible to command injection via preconfigured values.","status":"published","published":"2021-12-31T00:00:21Z","modified":"2023-01-27T05:01:30Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:41:54.261914Z"}],"nvd":[{"id":"CVE-2021-20173","description":"Netgear Nighthawk R6700 version 1.0.4.120 contains a command injection vulnerability in update functionality of the device. By triggering a system update check via the SOAP interface, the device is susceptible to command injection via preconfigured values.","status":"published","published":"2021-12-30T22:15:09.76Z","modified":"2026-06-17T03:33:24.93Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:07:02.977492Z"}]}}