{"cve_id":"CVE-2021-42292","published":"2021-11-10T01:19:47.007000+00:00","last_modified":"2026-08-19T19:23:04.123000+00:00","vuln_status":"Analyzed","description":"Microsoft Excel Security Feature Bypass Vulnerability","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","base_score":7.8,"base_severity":"HIGH","attack_vector":"LOCAL","privileges_req":"NONE","user_interaction":"REQUIRED","scope":"UNCHANGED","impact_c":"HIGH","impact_i":"HIGH","impact_a":"HIGH","cwe_ids":[],"in_kev":true,"kev_date_added":"2021-11-17","kev_ransomware":false,"epss_score":0.43005,"epss_percentile":0.98721,"cap_rule_version":"0.1.1","stage":"EXECUTION","req_access":"NONE","req_vector":"LOCAL","req_user_interaction":true,"grant_access":"USER","caps":["CODE_EXEC"],"terminal":false,"cap_confidence":"medium","ingested_at":"2026-09-18T09:52:02.050231+00:00","first_seen":"2021-11-10T01:19:47.007000+00:00","kev_first_seen":"2021-11-17T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["microsoft"],"products":["365_apps","excel","office","office_2016","office_2019","office_2021"],"affected":[{"vendor":"microsoft","product":"365_apps","ranges":["all versions"]},{"vendor":"microsoft","product":"excel","ranges":["2013","2016"]},{"vendor":"microsoft","product":"office","ranges":["2013","2019"]},{"vendor":"microsoft","product":"office_2016","ranges":["all versions"]},{"vendor":"microsoft","product":"office_2019","ranges":["all versions"]},{"vendor":"microsoft","product":"office_2021","ranges":["all versions"]}]}