{"cve":{"cve_id":"CVE-2022-47986","is_kev":true,"kev_date_added":"2023-02-21","kev_vendor_project":"IBM","kev_product":"Aspera Faspex","kev_vulnerability_name":"IBM Aspera Faspex Code Execution Vulnerability","kev_short_description":"IBM Aspera Faspex could allow a remote attacker to execute code on the system, caused by a YAML deserialization flaw.","kev_required_action":"Apply updates per vendor instructions.","kev_due_date":"2023-03-14","kev_known_ransomware":true,"kev_notes":"https://exchange.xforce.ibmcloud.com/vulnerabilities/243512?_ga=2.189195179.1800390251.1676559338-700333034.1676325890;  https://nvd.nist.gov/vuln/detail/CVE-2022-47986","kev_cwes":["CWE-502"],"epss_score":0.99968,"epss_percentile":0.99977,"epss_as_of":"2026-06-23","description":"IBM Aspera Faspex 4.4.2 Patch Level 1 and earlier could allow a remote attacker to execute arbitrary code on the system, caused by a YAML deserialization flaw. By sending a specially crafted obsolete API call, an attacker could exploit this vulnerability to execute arbitrary code on the system. The obsolete API call was removed in Faspex 4.4.2 PL2. IBM X-Force ID: 243512.","published_at":"2023-02-17T15:46:04.120000Z","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-502"],"nvd_references":["https://www.ibm.com/support/pages/node/6952319","https://exchange.xforce.ibmcloud.com/vulnerabilities/243512","http://packetstormsecurity.com/files/171772/IBM-Aspera-Faspex-4.4.1-YAML-Deserialization.html"],"vuln_status":null,"trending_score":0.6099424000000482,"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":"ibm","vendor_name":"ibm","product_slug":"aspera-faspex","product_name":"aspera_faspex","version_start":"4.4.2 Patch Level 1 and earlier","version_start_inclusive":true,"version_end":"4.4.2 Patch Level 1 and earlier","version_end_inclusive":true,"cpe23_uri":"cve5:ibm:aspera-faspex:4.4.2 Patch Level 1 and earlier:4.4.2 Patch Level 1 and earlier"}],"exploit_refs":[{"source":"nuclei","kind":"nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-47986.yaml","title":"IBM Aspera Faspex <=4.4.2 PL1 - Remote Code Execution","author":"coldfish","disclosed_at":null}],"news":[],"references":[{"url":"https://www.ibm.com/support/pages/node/6952319","source_type":"MISC","tags":[]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/243512","source_type":"MISC","tags":[]},{"url":"http://packetstormsecurity.com/files/171772/IBM-Aspera-Faspex-4.4.1-YAML-Deserialization.html","source_type":"EXPLOIT","tags":["exploit"]}],"timeline":[{"type":"published","at":"2023-02-17T15:46:04.120000Z","label":"CVE published","source":null},{"type":"cisa_reported","at":"2023-02-21T00:00:00Z","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":"cvss_changed","at":"2026-06-28T17:24:30.674806Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:24:30.674806Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:24:30.674806Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T01:22:11.671564Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:22:11.671564Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:22:11.671564Z","label":"SSVC decision revised","source":"vulnrichment"}]}