{"cve_id":"CVE-2019-16278","published":"2019-10-14T17:15:09.427000+00:00","last_modified":"2026-06-17T02:22:03.150000+00:00","vuln_status":"Analyzed","description":"Directory Traversal in the function http_verify in nostromo nhttpd through 1.9.6 allows an attacker to achieve remote code execution via a crafted HTTP request.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","base_score":9.8,"base_severity":"CRITICAL","attack_vector":"NETWORK","privileges_req":"NONE","user_interaction":"NONE","scope":"UNCHANGED","impact_c":"HIGH","impact_i":"HIGH","impact_a":"HIGH","cwe_ids":["CWE-22"],"in_kev":true,"kev_date_added":"2024-11-07","kev_ransomware":false,"epss_score":0.99033,"epss_percentile":0.99931,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":false,"grant_access":"USER","caps":["CODE_EXEC","INFO_DISCLOSURE"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T09:04:57.321803+00:00","first_seen":"2019-10-14T17:15:09.427000+00:00","kev_first_seen":"2024-11-07T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["nazgul"],"products":["nostromo_nhttpd"],"affected":[{"vendor":"nazgul","product":"nostromo_nhttpd","ranges":["< 1.9.7"]}]}