{"cve":{"cve_id":"CVE-2022-1388","is_kev":true,"kev_date_added":"2022-05-10","kev_vendor_project":"F5","kev_product":"BIG-IP","kev_vulnerability_name":"F5 BIG-IP Missing Authentication Vulnerability","kev_short_description":"F5 BIG-IP contains a missing authentication in critical function vulnerability which can allow for remote code execution, creation or deletion of files, or disabling services.","kev_required_action":"Apply updates per vendor instructions.","kev_due_date":"2022-05-31","kev_known_ransomware":true,"kev_notes":"https://nvd.nist.gov/vuln/detail/CVE-2022-1388","kev_cwes":["CWE-306"],"epss_score":0.99956,"epss_percentile":0.99973,"epss_as_of":"2026-06-23","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","published_at":"2022-05-05T16:18:04.472000Z","last_modified_at":null,"cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"active","ssvc_automatable":true,"ssvc_technical_impact":"total","cwes":["CWE-306"],"nvd_references":["https://support.f5.com/csp/article/K23605346","http://packetstormsecurity.com/files/167007/F5-BIG-IP-Remote-Code-Execution.html","http://packetstormsecurity.com/files/167118/F5-BIG-IP-16.0.x-Remote-Code-Execution.html","http://packetstormsecurity.com/files/167150/F5-BIG-IP-iControl-Remote-Code-Execution.html","https://www.secpod.com/blog/critical-f5-big-ip-remote-code-execution-vulnerability-patch-now/"],"vuln_status":null,"trending_score":0.6099208,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:31.350578Z","updated_at":"2026-06-29T02:30:27.550645Z"},"effective_severity":"CRITICAL","badges":["kev","ransomware","poc","epss"],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-ip","product_name":"BIG-IP","version_start":"17.0.0","version_start_inclusive":true,"version_end":"17.0.x*","version_end_inclusive":false,"cpe23_uri":"cve5:f5:big-ip:17.0.0:17.0.x*"},{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-ip","product_name":"BIG-IP","version_start":"16.1.x","version_start_inclusive":true,"version_end":"16.1.2.2","version_end_inclusive":false,"cpe23_uri":"cve5:f5:big-ip:16.1.x:16.1.2.2"},{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-ip","product_name":"BIG-IP","version_start":"15.1.x","version_start_inclusive":true,"version_end":"15.1.5.1","version_end_inclusive":false,"cpe23_uri":"cve5:f5:big-ip:15.1.x:15.1.5.1"},{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-ip","product_name":"BIG-IP","version_start":"14.1.x","version_start_inclusive":true,"version_end":"14.1.4.6","version_end_inclusive":false,"cpe23_uri":"cve5:f5:big-ip:14.1.x:14.1.4.6"},{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-ip","product_name":"BIG-IP","version_start":"13.1.x","version_start_inclusive":true,"version_end":"13.1.5","version_end_inclusive":false,"cpe23_uri":"cve5:f5:big-ip:13.1.x:13.1.5"},{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-ip","product_name":"BIG-IP","version_start":"12.1.x","version_start_inclusive":true,"version_end":"12.1.6","version_end_inclusive":true,"cpe23_uri":"cve5:f5:big-ip:12.1.x:12.1.6"},{"vendor_slug":"f5","vendor_name":"F5","product_slug":"big-ip","product_name":"BIG-IP","version_start":"11.6.x","version_start_inclusive":true,"version_end":"11.6.5","version_end_inclusive":true,"cpe23_uri":"cve5:f5:big-ip:11.6.x:11.6.5"}],"exploit_refs":[{"source":"nuclei","kind":"nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/exposed-panels/bigip-rest-panel.yaml","title":"F5 BIG-IP iControl REST Panel - Detect","author":"MrCl0wnLab","disclosed_at":null},{"source":"nuclei","kind":"nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-1388.yaml","title":"F5 BIG-IP iControl - REST Auth Bypass RCE","author":"dwisiswant0,Ph33r","disclosed_at":null}],"news":[],"references":[{"url":"https://support.f5.com/csp/article/K23605346","source_type":"MISC","tags":[]},{"url":"http://packetstormsecurity.com/files/167007/F5-BIG-IP-Remote-Code-Execution.html","source_type":"EXPLOIT","tags":["exploit"]},{"url":"http://packetstormsecurity.com/files/167118/F5-BIG-IP-16.0.x-Remote-Code-Execution.html","source_type":"EXPLOIT","tags":["exploit"]},{"url":"http://packetstormsecurity.com/files/167150/F5-BIG-IP-iControl-Remote-Code-Execution.html","source_type":"EXPLOIT","tags":["exploit"]},{"url":"https://www.secpod.com/blog/critical-f5-big-ip-remote-code-execution-vulnerability-patch-now/","source_type":"MISC","tags":["patch"]}],"timeline":[{"type":"published","at":"2022-05-05T16:18:04.472000Z","label":"CVE published","source":null},{"type":"cisa_reported","at":"2022-05-10T00:00:00Z","label":"Added to CISA KEV catalog","source":"kev"},{"type":"poc_available","at":"2026-06-24T00:29:48.638073Z","label":"Public PoC available","source":"nuclei"},{"type":"ssvc_changed","at":"2026-06-24T00:31:55.522633Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:55.522633Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:55.522633Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:55.522633Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:55.522633Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:55.522633Z","label":"CVSS score revised","source":"vulnrichment"}]}