{"id":"CVE-2017-9791","aliases":["EUVD-2022-1954","GHSA-29rm-6752-gvwv"],"status":"published","title":"Code execution in Apache Struts 1 plugin","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.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.98908,"percentile":0.99927,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-20"],"published":"2017-07-10T16:00:00Z","modified":"2026-10-24T10:31:00Z","kev":{"date_added":"2022-02-10","due_date":"2022-08-10","required_action":"Apply updates per vendor 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1"},{"vendor":"apache software foundation","product":"apache struts"}],"references":[{"url":"http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"http://www.securityfocus.com/bid/99484","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link","Third Party Advisory","VDB Entry","advisory","web"]},{"url":"https://www.exploit-db.com/exploits/42324/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://struts.apache.org/docs/s2-048.html","tags":["x_refsource_CONFIRM","x_transferred","Mitigation","Vendor Advisory","advisory","web"]},{"url":"http://www.securitytracker.com/id/1038838","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Broken Link","Third Party Advisory","VDB Entry","advisory","web"]},{"url":"https://www.exploit-db.com/exploits/44643/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20180706-0002/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-9791","tags":["government-resource","US Government Resource","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-9791","tags":["advisory"]},{"url":"https://github.com/apache/struts/commit/ffe0e20edd9d5386f4410fddd970286a69373243","tags":["web"]},{"url":"https://security.netapp.com/advisory/ntap-20180706-0002","tags":["web"]},{"url":"https://www.exploit-db.com/exploits/42324","tags":["web"]},{"url":"https://www.exploit-db.com/exploits/44643","tags":["web"]},{"url":"https://github.com/advisories/GHSA-29rm-6752-gvwv"}],"sources":{"cve":[{"id":"CVE-2017-9791","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 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