{"cve_id":"CVE-2025-22457","published":"2025-04-03T16:15:35.370000+00:00","last_modified":"2026-08-04T05:16:33.707000+00:00","vuln_status":"Analyzed","description":"A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6, Ivanti Policy Secure before version 22.7R1.4, and Ivanti ZTA Gateways before version 22.8R2.2 allows a remote unauthenticated attacker to achieve remote code execution.","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-121","CWE-787"],"in_kev":true,"kev_date_added":"2025-04-04","kev_ransomware":true,"epss_score":0.99981,"epss_percentile":0.99981,"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":"2026-09-18T11:33:15.814784+00:00","first_seen":"2025-04-03T16:15:35.370000+00:00","kev_first_seen":"2025-04-04T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["ivanti"],"products":["connect_secure","policy_secure","zero_trust_access_gateway"],"affected":[{"vendor":"ivanti","product":"connect_secure","ranges":["< 22.7","22.7"]},{"vendor":"ivanti","product":"policy_secure","ranges":["< 22.7","22.7"]},{"vendor":"ivanti","product":"zero_trust_access_gateway","ranges":["< 22.8","22.8"]}]}