{"cve_id":"CVE-2016-6277","published":"2016-12-14T16:59:00.350000+00:00","last_modified":"2026-06-17T00:50:44.547000+00:00","vuln_status":"Analyzed","description":"NETGEAR R6250 before 1.0.4.6.Beta, R6400 before 1.0.1.18.Beta, R6700 before 1.0.1.14.Beta, R6900, R7000 before 1.0.7.6.Beta, R7100LG before 1.0.0.28.Beta, R7300DST before 1.0.0.46.Beta, R7900 before 1.0.1.8.Beta, R8000 before 1.0.3.26.Beta, D6220, D6400, D7000, and possibly other routers allow remote attackers to execute arbitrary commands via shell metacharacters in the path info to cgi-bin/.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","base_score":8.8,"base_severity":"HIGH","attack_vector":"NETWORK","privileges_req":"NONE","user_interaction":"REQUIRED","scope":"UNCHANGED","impact_c":"HIGH","impact_i":"HIGH","impact_a":"HIGH","cwe_ids":["CWE-352"],"in_kev":true,"kev_date_added":"2022-03-07","kev_ransomware":false,"epss_score":0.99803,"epss_percentile":0.99958,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":true,"grant_access":"USER","caps":["CODE_EXEC","TAMPER"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T08:31:00.948372+00:00","first_seen":"2016-12-14T16:59:00.350000+00:00","kev_first_seen":"2022-03-07T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["netgear"],"products":["d6220","d6220_firmware","d6400","d6400_firmware","r6250","r6250_firmware","r6400","r6400_firmware","r6700","r6700_firmware","r6900","r6900_firmware","r7000","r7000_firmware","r7100lg","r7100lg_firmware","r7300dst","r7300dst_firmware","r7900","r7900_firmware","r8000","r8000_firmware"],"affected":[{"vendor":"netgear","product":"d6220_firmware","ranges":["≤ 1.0.0.22"]},{"vendor":"netgear","product":"d6400_firmware","ranges":["≤ 1.0.0.56"]},{"vendor":"netgear","product":"r6250_firmware","ranges":["≤ 1.0.4.6_10.1.12"]},{"vendor":"netgear","product":"r6400_firmware","ranges":["≤ 1.0.1.18"]},{"vendor":"netgear","product":"r6700_firmware","ranges":["≤ 1.0.1.14"]},{"vendor":"netgear","product":"r6900_firmware","ranges":["≤ 1.0.1.14"]},{"vendor":"netgear","product":"r7000_firmware","ranges":["≤ 1.0.7.2_1.1.93"]},{"vendor":"netgear","product":"r7100lg_firmware","ranges":["≤ 1.0.0.28"]},{"vendor":"netgear","product":"r7300dst_firmware","ranges":["≤ 1.0.0.46"]},{"vendor":"netgear","product":"r7900_firmware","ranges":["≤ 1.0.1.8"]},{"vendor":"netgear","product":"r8000_firmware","ranges":["≤ 1.0.3.26"]}]}