{"id":"CVE-2017-6334","aliases":["EUVD-2017-15395","GHSA-fmcr-2q62-c3m5"],"status":"published","title":"dnslookup.cgi on NETGEAR DGN2200 devices with firmware through 10.0.0.50 allows remote...","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.","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":"2026-11-07","score":0.7264,"percentile":0.99448,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-78"],"published":"2017-03-06T02:00:00Z","modified":"2026-06-17T01:22:10Z","kev":{"date_added":"2022-03-25","due_date":"2022-04-15","required_action":"The impacted product is end-of-life and 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'dnslookup.cgi' Command Injection (Metasploit)","type":"remote","platform":"cgi","date":"2017-06-26","verified":true,"url":"https://www.exploit-db.com/exploits/42257"}],"products":[{"vendor":"netgear","product":"dgn2200 devices"},{"vendor":"netgear","product":"dgn2200_series_firmware"}],"references":[{"url":"http://www.securityfocus.com/bid/96463","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/41459/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/41472/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/42257/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-6334","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-6334"},{"url":"https://www.exploit-db.com/exploits/41459"},{"url":"https://www.exploit-db.com/exploits/41472"},{"url":"https://www.exploit-db.com/exploits/42257"},{"url":"https://github.com/advisories/GHSA-fmcr-2q62-c3m5"}],"sources":{"cve":[{"id":"CVE-2017-6334","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 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allows remote...","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.","status":"published","published":"2022-05-13T01:46:30Z","modified":"2025-10-22T00:32:22Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:04:05.344883Z"}],"kev":[{"id":"CVE-2017-6334","title":"NETGEAR DGN2200 Devices OS Command Injection Vulnerability","description":"dnslookup.cgi on NETGEAR DGN2200 devices with firmware through 10.0.0.50 allows remote authenticated users to execute arbitrary OS commands","cwes":["CWE-78"],"kev":{"date_added":"2022-03-25","due_date":"2022-04-15","required_action":"The impacted product is end-of-life and should be disconnected if still in use.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:16.541131Z"}],"nvd":[{"id":"CVE-2017-6334","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.","status":"published","published":"2017-03-06T02:59:00.433Z","modified":"2026-06-17T01:22:10.303Z","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":"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":"secondary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:03:43.325192Z"}]}}