{"id":"CVE-2020-17530","aliases":["EUVD-2022-1073","GHSA-jc35-q369-45pv"],"status":"published","title":"Remote code execution in Apache Struts","description":"Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25.","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":"2026-11-09","score":0.96251,"percentile":0.99878,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":true},"cwes":["CWE-917","CWE-94"],"published":"2020-12-11T01:11:04Z","modified":"2026-10-24T10:30:27Z","kev":{"date_added":"2021-11-03","due_date":"2022-05-03","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2021-11-03"},{"source":"kev","since":"2021-11-03"}],"exploits":[{"source":"metasploit","id":"exploit/multi/http/struts2_multi_eval_ognl","title":"Apache Struts 2 Forced Multi OGNL Evaluation","type":"exploit","platform":"Linux,Unix","date":"2020-09-14","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/multi/http/struts2_multi_eval_ognl"},{"source":"pocgithub","id":"ka1n4t/CVE-2020-17530","title":"ka1n4t/CVE-2020-17530","date":"2020-12-09","url":"https://github.com/ka1n4t/CVE-2020-17530"},{"source":"pocgithub","id":"secpool2000/CVE-2020-17530","title":"secpool2000/CVE-2020-17530","date":"2020-12-09","url":"https://github.com/secpool2000/CVE-2020-17530"},{"source":"pocgithub","id":"wuzuowei/CVE-2020-17530","title":"wuzuowei/CVE-2020-17530","date":"2020-12-10","url":"https://github.com/wuzuowei/CVE-2020-17530"},{"source":"pocgithub","id":"Al1ex/CVE-2020-17530","title":"Al1ex/CVE-2020-17530","date":"2020-12-13","url":"https://github.com/Al1ex/CVE-2020-17530"},{"source":"pocgithub","id":"fengziHK/CVE-2020-17530-strust2-061","title":"fengziHK/CVE-2020-17530-strust2-061","date":"2020-12-14","url":"https://github.com/fengziHK/CVE-2020-17530-strust2-061"},{"source":"pocgithub","id":"ludy-dev/freemarker_RCE_struts2_s2-061","title":"ludy-dev/freemarker_RCE_struts2_s2-061","date":"2020-12-18","url":"https://github.com/ludy-dev/freemarker_RCE_struts2_s2-061"},{"source":"pocgithub","id":"CyborgSecurity/CVE-2020-17530","title":"CyborgSecurity/CVE-2020-17530","date":"2020-12-30","url":"https://github.com/CyborgSecurity/CVE-2020-17530"},{"source":"pocgithub","id":"uzzzval/CVE-2020-17530","title":"uzzzval/CVE-2020-17530","date":"2021-01-07","url":"https://github.com/uzzzval/CVE-2020-17530"},{"source":"pocgithub","id":"killmonday/CVE-2020-17530-s2-061","title":"killmonday/CVE-2020-17530-s2-061","date":"2021-01-24","url":"https://github.com/killmonday/CVE-2020-17530-s2-061"},{"source":"pocgithub","id":"keyuan15/CVE-2020-17530","title":"keyuan15/CVE-2020-17530","date":"2023-04-02","url":"https://github.com/keyuan15/CVE-2020-17530"},{"source":"pocgithub","id":"nth347/struts2-CVE-2020-17530","title":"nth347/struts2-CVE-2020-17530","date":"2023-08-04","url":"https://github.com/nth347/struts2-CVE-2020-17530"},{"source":"pocgithub","id":"fatkz/CVE-2020-17530","title":"fatkz/CVE-2020-17530","date":"2025-05-14","url":"https://github.com/fatkz/CVE-2020-17530"},{"source":"nuclei","id":"CVE-2020-17530","title":"Apache Struts 2.0.0-2.5.25 - Remote Code Execution","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-17530.yaml"}],"fixes":[{"ecosystem":"Maven","package":"org.apache.struts:struts2-core","fixed_in":["2.5.26"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.struts:struts2-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.5.26"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.struts:struts2-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.5.26"}]}],"versions":["2.0.11","2.0.11.1","2.0.11.2","2.0.12","2.0.14","2.0.5","2.0.6","2.0.8","2.0.9","2.1.2","2.1.6","2.1.8","2.1.8.1","2.2.1","2.2.1.1","2.2.3","2.2.3.1","2.3.1","2.3.1.1","2.3.1.2","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","2.3.3","2.3.30","2.3.31","2.3.32","2.3.33","2.3.34","2.3.35","2.3.36","2.3.37","2.3.4","2.3.4.1","2.3.7","2.3.8","2.5","2.5-BETA1","2.5-BETA2","2.5-BETA3","2.5.1","2.5.10","2.5.10.1","2.5.12","2.5.13","2.5.14","2.5.14.1","2.5.16","2.5.17","2.5.18","2.5.2","2.5.20","2.5.22","2.5.25","2.5.5","2.5.8"]}],"products":[{"vendor":"apache","product":"struts"},{"vendor":"apache software foundation","product":"apache struts"},{"vendor":"oracle","product":"business_intelligence"},{"vendor":"oracle","product":"communications_diameter_intelligence_hub"},{"vendor":"oracle","product":"communications_policy_management"},{"vendor":"oracle","product":"communications_pricing_design_center"},{"vendor":"oracle","product":"financial_services_data_integration_hub"},{"vendor":"oracle","product":"hospitality_opera_5"},{"vendor":"oracle","product":"mysql_enterprise_monitor"}],"references":[{"url":"https://cwiki.apache.org/confluence/display/WW/S2-061","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://jvn.jp/en/jp/JVN43969166/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://www.oracle.com/security-alerts/cpujan2021.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"http://packetstormsecurity.com/files/160721/Apache-Struts-2-Forced-Multi-OGNL-Evaluation.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry","advisory","web"]},{"url":"https://security.netapp.com/advisory/ntap-20210115-0005/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://www.oracle.com/security-alerts/cpuApr2021.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://www.oracle.com//security-alerts/cpujul2021.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://www.oracle.com/security-alerts/cpuoct2021.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://www.oracle.com/security-alerts/cpujan2022.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"http://www.openwall.com/lists/oss-security/2022/04/12/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://www.oracle.com/security-alerts/cpuapr2022.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-17530","tags":["government-resource","US Government Resource","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-17530","tags":["advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20210115-0005","tags":["web"]},{"url":"https://github.com/advisories/GHSA-jc35-q369-45pv"},{"url":"https://github.com/apache/struts","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2020-17530","description":"Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25.","status":"published","published":"2020-12-11T01:11:04Z","modified":"2025-10-21T23:35:31.563Z","cvss":[{"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":"adp"}],"cwes":["CWE-917"],"updated_at":"2026-11-02T14:35:54.468882Z"}],"euvd":[{"id":"EUVD-2022-1073","description":"Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25.","status":"published","published":"2020-12-11T01:11:04Z","modified":"2025-10-21T23:35:31Z","cvss":[{"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"}],"exploited_since":"2021-11-03","updated_at":"2026-11-02T20:31:25.308373Z"}],"ghsa":[{"id":"GHSA-jc35-q369-45pv","title":"Remote code execution in Apache Struts","description":"Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution.","status":"published","published":"2022-02-09T22:51:56Z","modified":"2025-10-22T17:57:47Z","cvss":[{"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/E:H","level":"critical"}],"cwes":["CWE-94","CWE-917"],"updated_at":"2026-11-02T14:39:02.474737Z"}],"kev":[{"id":"CVE-2020-17530","title":"Apache Struts Remote Code Execution Vulnerability","description":"Forced Object-Graph Navigation Language (OGNL) evaluation in Apache Struts, when evaluated on raw user input in tag attributes, can lead to remote code execution.","cwes":["CWE-917"],"kev":{"date_added":"2021-11-03","due_date":"2022-05-03","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:16.541131Z"}],"nvd":[{"id":"CVE-2020-17530","description":"Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25.","status":"published","published":"2020-12-11T02:15:10.883Z","modified":"2026-06-17T02:59:05.64Z","cvss":[{"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"},{"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":"secondary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-917"],"updated_at":"2026-11-02T14:06:27.10541Z"}],"osv":[{"id":"CVE-2020-17530","description":"Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25.","status":"published","published":"2020-12-11T02:15:10.883Z","modified":"2026-10-24T10:30:27.75605729Z","cvss":[{"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"}],"updated_at":"2026-11-02T15:44:15.212689Z"},{"id":"GHSA-jc35-q369-45pv","title":"Remote code execution in Apache Struts","description":"Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution.","status":"published","published":"2022-02-09T22:51:56Z","modified":"2025-10-22T19:30:33.939058Z","cvss":[{"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/E:H","level":"critical"}],"cwes":["CWE-917","CWE-94"],"updated_at":"2026-11-02T15:46:50.336262Z"}]}}