{"cve_id":"CVE-2021-22005","published":"2021-09-23T12:15:07.707000+00:00","last_modified":"2026-06-17T03:36:32.447000+00:00","vuln_status":"Analyzed","description":"The vCenter Server contains an arbitrary file upload vulnerability in the Analytics service. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to execute code on vCenter Server by uploading a specially crafted file.","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-22"],"in_kev":true,"kev_date_added":"2021-11-03","kev_ransomware":true,"epss_score":0.99999,"epss_percentile":0.99997,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":false,"grant_access":"USER","caps":["CODE_EXEC","INFO_DISCLOSURE"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T09:49:31.857362+00:00","first_seen":"2021-09-23T12:15:07.707000+00:00","kev_first_seen":"2021-11-03T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["vmware"],"products":["cloud_foundation","vcenter_server"],"affected":[{"vendor":"vmware","product":"cloud_foundation","ranges":["≥ 3.0 and < 5.0"]},{"vendor":"vmware","product":"vcenter_server","ranges":["6.5","6.7","7.0"]}]}