{"cve":{"cve_id":"CVE-2017-12611","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.8802,"epss_percentile":0.99744,"epss_as_of":"2026-06-23","description":"In Apache Struts 2.0.0 through 2.3.33 and 2.5 through 2.5.10.1, using an unintentional expression in a Freemarker tag instead of string literals can lead to a RCE attack.","published_at":"2017-09-20T17:00:00Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html","http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-003.txt","https://struts.apache.org/docs/s2-053.html","http://www.securityfocus.com/bid/100829","https://kb.netapp.com/support/s/article/ka51A000000CgttQAC/NTAP-20170911-0001"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:09:29.656683Z"},"effective_severity":null,"badges":["poc","epss"],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-struts","product_name":"Apache Struts","version_start":"2.0.0 - 2.3.33","version_start_inclusive":true,"version_end":"2.0.0 - 2.3.33","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-struts:2.0.0 - 2.3.33:2.0.0 - 2.3.33"},{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-struts","product_name":"Apache Struts","version_start":"2.5 - 2.5.10.1","version_start_inclusive":true,"version_end":"2.5 - 2.5.10.1","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-struts:2.5 - 2.5.10.1:2.5 - 2.5.10.1"}],"exploit_refs":[{"source":"nuclei","kind":"nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2017/CVE-2017-12611.yaml","title":"Apache Struts2 S2-053 - Remote Code Execution","author":"pikpikcu","disclosed_at":null}],"news":[],"references":[{"url":"http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-003.txt","source_type":"MISC","tags":[]},{"url":"https://struts.apache.org/docs/s2-053.html","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/100829","source_type":"MISC","tags":[]},{"url":"https://kb.netapp.com/support/s/article/ka51A000000CgttQAC/NTAP-20170911-0001","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2017-09-20T17:00:00Z","label":"CVE published","source":null},{"type":"poc_available","at":"2026-06-24T00:29:48.638073Z","label":"Public PoC available","source":"nuclei"}]}