{"cve_id":"CVE-2017-9791","published":"2017-07-10T16:29:00.277000+00:00","last_modified":"2026-06-17T01:28:55.190000+00:00","vuln_status":"Analyzed","description":"The Struts 1 plugin in Apache Struts 2.1.x and 2.3.x might allow remote code execution via a malicious field value passed in a raw message to the ActionMessage.","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-20"],"in_kev":true,"kev_date_added":"2022-02-10","kev_ransomware":false,"epss_score":0.98908,"epss_percentile":0.99928,"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"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T08:36:26.243430+00:00","first_seen":"2017-07-10T16:29:00.277000+00:00","kev_first_seen":"2022-02-10T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["apache"],"products":["struts"],"affected":[{"vendor":"apache","product":"struts","ranges":["2.3.1","2.3.1.1","2.3.1.2","2.3.3","2.3.4","2.3.4.1","2.3.7","2.3.8","2.3.12","2.3.14","2.3.14.1","2.3.14.2","2.3.14.3","2.3.15","2.3.15.1","2.3.15.2","2.3.15.3","2.3.16","2.3.16.1","2.3.16.2","2.3.16.3","2.3.20","2.3.20.1","2.3.20.3","2.3.24","2.3.24.1","2.3.24.3","2.3.28","2.3.28.1","2.3.29","2.3.30","2.3.31","2.3.32"]}]}