{"cve_id":"CVE-2021-22900","published":"2021-05-27T12:15:07.997000+00:00","last_modified":"2026-06-17T03:37:59.153000+00:00","vuln_status":"Analyzed","description":"A vulnerability allowed multiple unrestricted uploads in Pulse Connect Secure before 9.1R11.4 that could lead to an authenticated administrator to perform a file write via a maliciously crafted archive upload in the administrator web interface.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","base_score":7.2,"base_severity":"HIGH","attack_vector":"NETWORK","privileges_req":"HIGH","user_interaction":"NONE","scope":"UNCHANGED","impact_c":"HIGH","impact_i":"HIGH","impact_a":"HIGH","cwe_ids":["CWE-94","CWE-669"],"in_kev":true,"kev_date_added":"2021-11-03","kev_ransomware":false,"epss_score":0.14146,"epss_percentile":0.96576,"cap_rule_version":"0.1.1","stage":"EXECUTION","req_access":"PRIV","req_vector":"NETWORK","req_user_interaction":false,"grant_access":"PRIV","caps":["CODE_EXEC"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T09:41:33.892865+00:00","first_seen":"2021-05-27T12:15:07.997000+00:00","kev_first_seen":"2021-11-03T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["ivanti","pulsesecure"],"products":["connect_secure","pulse_connect_secure"],"affected":[{"vendor":"ivanti","product":"connect_secure","ranges":["9.0","9.1"]},{"vendor":"pulsesecure","product":"pulse_connect_secure","ranges":["≤ 9.1"]}]}