{"id":"CVE-2022-47986","aliases":[],"url":"https://o3.security/vulnerability/CVE-2022-47986","summary":"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…","details":"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":"2023-02-17T16:15:10.873","modified":"2026-06-17T05:14:33.047","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.99968,"percentile":0.99976,"asOf":"2026-08-27"},"cisaKev":{"dateAdded":"2023-02-21","dueDate":"2023-03-14","knownRansomwareCampaignUse":true},"exploitsKnown":5,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/171772/IBM-Aspera-Faspex-4.4.1-YAML-Deserialization.html"},{"type":"ADVISORY","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/243512"},{"type":"FIX","url":"https://www.ibm.com/support/pages/node/6952319"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/171772/IBM-Aspera-Faspex-4.4.1-YAML-Deserialization.html"},{"type":"ADVISORY","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/243512"},{"type":"FIX","url":"https://www.ibm.com/support/pages/node/6952319"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-47986"}],"provenance":{"sources":["OSV.dev","NVD","CISA KEV","FIRST.org (EPSS)"],"lastVerified":"2026-06-17T05:14:33.047"}}