{"cve_id":"CVE-2025-54309","published":"2025-07-18T19:15:25.353000+00:00","last_modified":"2026-06-17T09:39:49.643000+00:00","vuln_status":"Analyzed","description":"CrushFTP 10 before 10.8.5 and 11 before 11.3.4_23, when the DMZ proxy feature is not used, mishandles AS2 validation and consequently allows remote attackers to obtain admin access via HTTPS, as exploited in the wild in July 2025.","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-420"],"in_kev":true,"kev_date_added":"2025-07-22","kev_ransomware":false,"epss_score":0.93473,"epss_percentile":0.99839,"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":"2026-09-18T11:41:25.639182+00:00","first_seen":"2025-07-18T19:15:25.353000+00:00","kev_first_seen":"2025-07-22T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["crushftp"],"products":["crushftp"],"affected":[{"vendor":"crushftp","product":"crushftp","ranges":["≥ 10.0.0 and < 10.8.5","≥ 11.0.0 and < 11.3.4_23"]}]}