{"schema_version":"1","data":[{"id":2982,"advisory_id":"144e5911-7b92-4c70-9788-64170b11438b","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2017-9805","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:27:05.12815+00:00","extraction_method":"structured","technologies":["core-kev","struts"],"cve_ids":["CVE-2017-9805"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Apache Struts Deserialization of Untrusted Data Vulnerability","summary":"Apache Struts REST Plugin uses an XStreamHandler with an instance of XStream for deserialization without any type filtering, which can lead to remote code execution when deserializing XML payloads. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2017-9805","products":[{"name":{"value":"Struts","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2017-9805","aliases":["CVE-2017-9805"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-502"],"cveID":"CVE-2017-9805","notes":"https://nvd.nist.gov/vuln/detail/CVE-2017-9805","dueDate":"2022-05-03","product":"Struts","dateAdded":"2021-11-03","vendorProject":"Apache","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Apache Struts REST Plugin uses an XStreamHandler with an instance of XStream for deserialization without any type filtering, which can lead to remote code execution when deserializing XML payloads.","vulnerabilityName":"Apache Struts Deserialization of Untrusted Data Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2017-9805","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null},"priority":{"reasons":["known_exploited"],"severity":"unknown","linked_cves":[],"fix_available":false,"known_exploited":true,"publisher_severity":"unknown"},"context_update":false}],"next_after":2982,"next_before":2982}