{"basis":"claimed","id":"CVE-2024-45216","name":"Apache Solr: Authentication bypass possible using a fake URL Path ending","vendorProject":"Apache Software Foundation","product":"Apache Solr","publishedAt":"2024-10-16","cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1"},"exploited":null,"epss":{"score":0.92747,"percentile":0.99828,"date":"2026-11-02"},"coverage":{"cloudflare":{"status":"blocks","firstOn":"2025-01-06","daysToRule":82},"aws":{"status":"none","firstOn":null,"daysToRule":null},"azure":{"status":"none","firstOn":null,"daysToRule":null},"google":{"status":"none","firstOn":null,"daysToRule":null},"fastly":{"status":"no_history","firstOn":null,"daysToRule":null},"f5":{"status":"rule","firstOn":"2024-11-12","daysToRule":27},"akamai":{"status":"no_source","firstOn":null,"daysToRule":null},"crs":{"status":"none","firstOn":null,"daysToRule":null}},"title":"Apache Solr: Authentication bypass possible using a fake URL Path ending","description":"Improper Authentication vulnerability in Apache Solr.\n\nSolr instances using the PKIAuthenticationPlugin, which is enabled by default when Solr Authentication is used, are vulnerable to Authentication bypass.\nA fake ending at the end of any Solr API URL path, will allow requests to skip Authentication while maintaining the API contract with the original URL Path.\nThis fake ending looks like an unprotected API path, however it is stripped off internally after authentication but before API routing.\n\n\nThis issue affects Apache Solr: from 5.3.0 before 8.11.4, from 9.0.0 before 9.7.0.\n\nUsers are recommended to upgrade to version 9.7.0, or 8.11.4, which fix the issue.","cwes":["CWE-287"],"vendors":[{"vendor":"cloudflare","status":"blocks","basis":"claimed","firstOn":"2025-01-06","firstIsNew":true,"daysToRule":82,"daysAtMost":null,"freePlan":false,"claims":[{"id":"a78e90927c3d5f894573c88b7acbd024b53746bfd9a9edc1971bc143618cd53a","cve_id":"CVE-2024-45216","vendor":"cloudflare","product":"Cloudflare Specials","rule_id":"3bda15acd73a4b55a5f60cd2b3e5e46e","rule_name":"Apache Solr - Auth Bypass - CVE:CVE-2024-45216","change":"new","default_action":"Block","published_on":"2025-01-06","source_url":"https://developers.cloudflare.com/changelog/post/2025-01-06-waf-release/","source_title":"WAF Release - 2025-01-06","excerpt":"Apache Solr - Auth Bypass - CVE:CVE-2024-45216. Previous action: Log. New action: Block. New Detection","first_seen_at":"2026-11-02T21:00:16.956Z"}]},{"vendor":"aws","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"azure","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"google","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"fastly","status":"no_history","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"f5","status":"rule","basis":"claimed","firstOn":"2024-11-12","firstIsNew":true,"daysToRule":27,"daysAtMost":null,"freePlan":false,"claims":[{"id":"3143c0d7bee7703138013807d103eb93d54c140690850bf62cbc9c47a0602c2f","cve_id":"CVE-2024-45216","vendor":"f5","product":"Attack signatures","rule_id":"200013100","rule_name":"Apache Solr Authentication Bypass","change":"new","default_action":null,"published_on":"2024-11-12","source_url":"https://docs.cloud.f5.com/docs-v2/platform/changelogs/security-details-changelog","source_title":"F5 Distributed Cloud attack signatures changelog","excerpt":"Added: signature 200013100 \"Apache Solr Authentication Bypass\" (Authentication/Authorization Attacks, risk High), systems: Apache. References: CVE-2024-45216.","first_seen_at":"2026-11-02T21:00:26.849Z"},{"id":"4f7bc10afab4a052300bc173a4f365fa072f6888e172e691b8fd5258574d200e","cve_id":"CVE-2024-45216","vendor":"f5","product":"Attack signatures","rule_id":"200013100","rule_name":"Apache Solr Authentication Bypass","change":"updated","default_action":null,"published_on":"2025-01-21","source_url":"https://docs.cloud.f5.com/docs-v2/platform/changelogs/security-details-changelog","source_title":"F5 Distributed Cloud attack signatures changelog","excerpt":"Updated: signature 200013100 \"Apache Solr Authentication Bypass\" (Authentication/Authorization Attacks, risk High), systems: Apache. References: CVE-2024-45216.","first_seen_at":"2026-11-02T21:00:26.849Z"},{"id":"53db2d0a6bbd3f80c17cc32dff7217bf11dc2bf79dfe89fc8979a1c1b5df2e96","cve_id":"CVE-2024-45216","vendor":"f5","product":"Attack signatures","rule_id":"200013100","rule_name":"Apache Solr Authentication Bypass","change":"updated","default_action":null,"published_on":"2025-03-11","source_url":"https://docs.cloud.f5.com/docs-v2/platform/changelogs/security-details-changelog","source_title":"F5 Distributed Cloud attack signatures changelog","excerpt":"Updated: signature 200013100 \"Apache Solr Authentication Bypass\" (Authentication/Authorization Attacks, risk High), systems: Apache. References: CVE-2024-45216.","first_seen_at":"2026-11-02T21:00:26.482Z"}]},{"vendor":"akamai","status":"no_source","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"crs","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]}],"updatedAt":"2026-11-02T21:16:33.988Z","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total"},"measured":[{"engineId":"owasp-crs","engineName":"OWASP Core Rule Set","engineVersion":"4.25.0","runtime":"Coraza v3.8.1","config":"paranoia level 1, anomaly threshold 5, default CRS settings","ranAt":"2026-11-02T13:02:57.000Z","verdict":"passed","templateId":"CVE-2024-45216","templatePath":"http/cves/2024/CVE-2024-45216.yaml","requests":1,"blockedRequests":0,"rules":[],"note":"","requestDetail":[{"method":"GET","path":"/solr/admin/info/properties:/admin/info/key","status":200,"blocked":false,"rules":[]}]},{"engineId":"owasp-crs","engineName":"OWASP Core Rule Set","engineVersion":"4.25.0","runtime":"Coraza v3.8.1","config":"paranoia level 2, anomaly threshold 5, default CRS settings","ranAt":"2026-11-02T13:03:28.000Z","verdict":"passed","templateId":"CVE-2024-45216","templatePath":"http/cves/2024/CVE-2024-45216.yaml","requests":1,"blockedRequests":0,"rules":[],"note":"","requestDetail":[{"method":"GET","path":"/solr/admin/info/properties:/admin/info/key","status":200,"blocked":false,"rules":[]}]}],"social":{"total":0,"first_seen":null,"daily":[{"day":"2026-10-21","posts":0},{"day":"2026-10-22","posts":0},{"day":"2026-10-23","posts":0},{"day":"2026-10-24","posts":0},{"day":"2026-10-25","posts":0},{"day":"2026-10-26","posts":0},{"day":"2026-10-27","posts":0},{"day":"2026-10-28","posts":0},{"day":"2026-10-29","posts":0},{"day":"2026-10-30","posts":0},{"day":"2026-10-31","posts":0},{"day":"2026-11-01","posts":0},{"day":"2026-11-02","posts":0},{"day":"2026-11-03","posts":0}],"top_posts":[],"exploit_repositories":[]}}