{"cve_id":"CVE-2022-1388","published":"2022-05-05T17:15:10.570000+00:00","last_modified":"2026-06-17T04:22:20.683000+00:00","vuln_status":"Analyzed","description":"On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, 13.1.x versions prior to 13.1.5, and all 12.1.x and 11.6.x versions, undisclosed requests may bypass iControl REST authentication. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated","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-306"],"in_kev":true,"kev_date_added":"2022-05-10","kev_ransomware":true,"epss_score":0.99954,"epss_percentile":0.99974,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":false,"grant_access":"USER","caps":["AUTH_BYPASS","CODE_EXEC"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T10:00:44.221281+00:00","first_seen":"2022-05-05T17:15:10.570000+00:00","kev_first_seen":"2022-05-10T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["f5"],"products":["big-ip_access_policy_manager","big-ip_advanced_firewall_manager","big-ip_analytics","big-ip_application_acceleration_manager","big-ip_application_security_manager","big-ip_domain_name_system","big-ip_fraud_protection_service","big-ip_global_traffic_manager","big-ip_link_controller","big-ip_local_traffic_manager","big-ip_policy_enforcement_manager"],"affected":[{"vendor":"f5","product":"big-ip_access_policy_manager","ranges":["≥ 11.6.1 and ≤ 11.6.5","≥ 12.1.0 and ≤ 12.1.6","≥ 13.1.0 and < 13.1.5","≥ 14.1.0 and < 14.1.4.6","≥ 15.1.0 and < 15.1.5.1","≥ 16.1.0 and < 16.1.2.2"]},{"vendor":"f5","product":"big-ip_advanced_firewall_manager","ranges":["≥ 11.6.1 and ≤ 11.6.5","≥ 12.1.0 and ≤ 12.1.6","≥ 13.1.0 and < 13.1.5","≥ 14.1.0 and < 14.1.4.6","≥ 15.1.0 and < 15.1.5.1","≥ 16.1.0 and < 16.1.2.2"]},{"vendor":"f5","product":"big-ip_analytics","ranges":["≥ 11.6.1 and ≤ 11.6.5","≥ 12.1.0 and ≤ 12.1.6","≥ 13.1.0 and < 13.1.5","≥ 14.1.0 and < 14.1.4.6","≥ 15.1.0 and < 15.1.5.1","≥ 16.1.0 and < 16.1.2.2"]},{"vendor":"f5","product":"big-ip_application_acceleration_manager","ranges":["≥ 11.6.1 and ≤ 11.6.5","≥ 12.1.0 and ≤ 12.1.6","≥ 13.1.0 and < 13.1.5","≥ 14.1.0 and < 14.1.4.6","≥ 15.1.0 and < 15.1.5.1","≥ 16.1.0 and < 16.1.2.2"]},{"vendor":"f5","product":"big-ip_application_security_manager","ranges":["≥ 11.6.1 and ≤ 11.6.5","≥ 12.1.0 and ≤ 12.1.6","≥ 13.1.0 and < 13.1.5","≥ 14.1.0 and < 14.1.4.6","≥ 15.1.0 and < 15.1.5.1","≥ 16.1.0 and < 16.1.2.2"]},{"vendor":"f5","product":"big-ip_domain_name_system","ranges":["≥ 11.6.1 and ≤ 11.6.5","≥ 12.1.0 and ≤ 12.1.6","≥ 13.1.0 and < 13.1.5","≥ 14.1.0 and < 14.1.4.6","≥ 15.1.0 and < 15.1.5.1","≥ 16.1.0 and < 16.1.2.2"]},{"vendor":"f5","product":"big-ip_fraud_protection_service","ranges":["≥ 11.6.1 and ≤ 11.6.5","≥ 12.1.0 and ≤ 12.1.6","≥ 13.1.0 and < 13.1.5","≥ 14.1.0 and < 14.1.4.6","≥ 15.1.0 and < 15.1.5.1","≥ 16.1.0 and < 16.1.2.2"]},{"vendor":"f5","product":"big-ip_global_traffic_manager","ranges":["≥ 11.6.1 and ≤ 11.6.5","≥ 12.1.0 and ≤ 12.1.6","≥ 13.1.0 and < 13.1.5","≥ 14.1.0 and < 14.1.4.6","≥ 15.1.0 and < 15.1.5.1","≥ 16.1.0 and < 16.1.2.2"]},{"vendor":"f5","product":"big-ip_link_controller","ranges":["≥ 11.6.1 and ≤ 11.6.5","≥ 12.1.0 and ≤ 12.1.6","≥ 13.1.0 and < 13.1.5","≥ 14.1.0 and < 14.1.4.6","≥ 15.1.0 and < 15.1.5.1","≥ 16.1.0 and < 16.1.2.2"]},{"vendor":"f5","product":"big-ip_local_traffic_manager","ranges":["≥ 11.6.1 and ≤ 11.6.5","≥ 12.1.0 and ≤ 12.1.6","≥ 13.1.0 and < 13.1.5","≥ 14.1.0 and < 14.1.4.6","≥ 15.1.0 and < 15.1.5.1","≥ 16.1.0 and < 16.1.2.2"]},{"vendor":"f5","product":"big-ip_policy_enforcement_manager","ranges":["≥ 11.6.1 and ≤ 11.6.5","≥ 12.1.0 and ≤ 12.1.6","≥ 13.1.0 and < 13.1.5","≥ 14.1.0 and < 14.1.4.6","≥ 15.1.0 and < 15.1.5.1","≥ 16.1.0 and < 16.1.2.2"]}]}