{"cve_id":"CVE-2026-24061","published":"2026-01-21T07:16:01.597000+00:00","last_modified":"2026-09-30T11:47:02.427000+00:00","vuln_status":"Analyzed","description":"telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a \"-f root\" value for the USER environment variable.","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-88"],"in_kev":true,"kev_date_added":"2026-01-26","kev_ransomware":false,"epss_score":0.98984,"epss_percentile":0.9993,"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":"high","ingested_at":"2026-10-01T03:16:33.770715+00:00","first_seen":"2026-01-21T07:16:01.597000+00:00","kev_first_seen":"2026-01-26T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["debian","gnu"],"products":["debian_linux","inetutils"],"affected":[{"vendor":"debian","product":"debian_linux","ranges":["11.0"]},{"vendor":"gnu","product":"inetutils","ranges":["≥ 1.9.3 and ≤ 2.7"]}]}