{"id":"CVE-2022-47986","aliases":["EUVD-2022-50700","GHSA-3w56-qhmc-wqwr"],"status":"published","title":"IBM Aspera Faspex code execution","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.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.99965,"percentile":0.99976,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-502"],"published":"2023-02-17T15:46:04Z","modified":"2026-06-17T05:14:33Z","kev":{"date_added":"2023-02-21","due_date":"2023-03-14","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Known"},"exploitation":[{"source":"euvd","since":"2023-02-21"},{"source":"kev","since":"2023-02-21"}],"exploits":[{"source":"pocgithub","id":"ohnonoyesyes/CVE-2022-47986","title":"ohnonoyesyes/CVE-2022-47986","date":"2023-02-03","url":"https://github.com/ohnonoyesyes/CVE-2022-47986"},{"source":"pocgithub","id":"mauricelambert/CVE-2022-47986","title":"mauricelambert/CVE-2022-47986","date":"2023-03-09","url":"https://github.com/mauricelambert/CVE-2022-47986"},{"source":"exploitdb","id":"EDB-51316","title":"IBM Aspera Faspex 4.4.1 - YAML deserialization (RCE)","type":"remote","platform":"multiple","date":"2023-04-07","url":"https://www.exploit-db.com/exploits/51316"},{"source":"nuclei","id":"CVE-2022-47986","title":"IBM Aspera Faspex \u003c=4.4.2 PL1 - Remote Code Execution","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-47986.yaml"}],"products":[{"vendor":"ibm","product":"aspera faspex"},{"vendor":"ibm","product":"aspera_faspex"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6952319","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/243512","tags":["vdb-entry","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/171772/IBM-Aspera-Faspex-4.4.1-YAML-Deserialization.html","tags":["x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-47986","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-47986"},{"url":"https://github.com/advisories/GHSA-3w56-qhmc-wqwr"}],"sources":{"cve":[{"id":"CVE-2022-47986","title":"IBM Aspera Faspex code execution","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.","status":"published","published":"2023-02-17T15:46:04.12Z","modified":"2025-10-21T23:15:24.899Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:34:25.308772Z"}],"euvd":[{"id":"EUVD-2022-50700","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.","status":"published","published":"2023-02-17T15:46:04Z","modified":"2025-10-21T23:15:24Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"exploited_since":"2023-02-21","updated_at":"2026-11-02T20:31:26.48918Z"}],"ghsa":[{"id":"GHSA-3w56-qhmc-wqwr","title":"IBM Aspera Faspex 4.4.1 could allow a remote attacker to execute arbitrary code on the system,...","description":"IBM Aspera Faspex 4.4.1 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.","status":"published","published":"2023-02-17T18:30:24Z","modified":"2025-10-22T00:32:43Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:04:06.493434Z"}],"kev":[{"id":"CVE-2022-47986","title":"IBM Aspera Faspex Code Execution Vulnerability","description":"IBM Aspera Faspex could allow a remote attacker to execute code on the system, caused by a YAML deserialization flaw.","cwes":["CWE-502"],"kev":{"date_added":"2023-02-21","due_date":"2023-03-14","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Known"},"updated_at":"2026-11-02T17:00:16.234141Z"}],"nvd":[{"id":"CVE-2022-47986","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.","status":"published","published":"2023-02-17T16:15:10.873Z","modified":"2026-06-17T05:14:33.047Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:07:36.601381Z"}]}}