{"cve_id":"CVE-2001-0797","published":"2001-12-12T05:00:00+00:00","last_modified":"2026-06-16T21:54:58.607000+00:00","vuln_status":"Modified","description":"Buffer overflow in login in various System V based operating systems allows remote attackers to execute arbitrary commands via a large number of arguments through services such as telnet and rlogin.","cvss_version":"2.0","cvss_vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","base_score":10.0,"base_severity":"HIGH","attack_vector":"NETWORK","privileges_req":"","user_interaction":"NONE","scope":"","impact_c":"COMPLETE","impact_i":"COMPLETE","impact_a":"COMPLETE","cwe_ids":[],"in_kev":false,"kev_date_added":null,"kev_ransomware":false,"epss_score":0.95002,"epss_percentile":0.99861,"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"],"terminal":false,"cap_confidence":"medium","ingested_at":"2026-09-18T07:31:12.261587+00:00","first_seen":"2001-12-12T05:00:00+00:00","kev_first_seen":null,"novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["hp","ibm","sco","sgi","sun"],"products":["aix","hp-ux","irix","openserver","solaris","sunos"],"affected":[{"vendor":"hp","product":"hp-ux","ranges":["11.11","10.10","10.20","10.24","11.00","11.0.4","10.00","10.01"]},{"vendor":"ibm","product":"aix","ranges":["5.1","4.3.3","4.3.2","4.3.1","4.3"]},{"vendor":"sco","product":"openserver","ranges":["5.0.3","5.0","5.0.1","5.0.2","5.0.4","5.0.5","5.0.6","5.0.6a"]},{"vendor":"sgi","product":"irix","ranges":["3.3.1","3.3.2","3.3.3","3.3","3.2"]},{"vendor":"sun","product":"solaris","ranges":["7.0","8.0","2.4","2.5","2.5.1","2.6"]},{"vendor":"sun","product":"sunos","ranges":["all versions","5.0","5.1","5.8","5.7","5.5.1","5.5","5.2","5.3","5.4"]}]}