{"basis":"claimed","id":"CVE-2024-38816","name":"CVE-2024-38816: Path traversal vulnerability in functional web frameworks","vendorProject":"Spring","product":"Spring","publishedAt":"2024-09-13","cvss":{"score":7.5,"severity":"HIGH","version":"3.1"},"exploited":null,"epss":{"score":0.21263,"percentile":0.97597,"date":"2026-11-02"},"coverage":{"cloudflare":{"status":"no_history","firstOn":null,"daysToRule":null},"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":"2025-01-21","daysToRule":130},"akamai":{"status":"no_source","firstOn":null,"daysToRule":null},"crs":{"status":"none","firstOn":null,"daysToRule":null}},"title":"CVE-2024-38816: Path traversal vulnerability in functional web frameworks","description":"Applications serving static resources through the functional web frameworks WebMvc.fn or WebFlux.fn are vulnerable to path traversal attacks. An attacker can craft malicious HTTP requests and obtain any file on the file system that is also accessible to the process in which the Spring application is running.\n\nSpecifically, an application is vulnerable when both of the following are true:\n\n  *  the web application uses RouterFunctions to serve static resources\n  *  resource handling is explicitly configured with a FileSystemResource location\n\n\nHowever, malicious requests are blocked and rejected when any of the following is true:\n\n  *  the  Spring Security HTTP Firewall https://docs.spring.io/spring-security/reference/servlet/exploits/firewall.html  is in use\n  *  the application runs on Tomcat or Jetty","cwes":[],"vendors":[{"vendor":"cloudflare","status":"no_history","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"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":"2025-01-21","firstIsNew":true,"daysToRule":130,"daysAtMost":null,"freePlan":false,"claims":[{"id":"ef1d2646d462fb18c70208620bea5a57dbd08aeeb05c1e628d9f0eb3a374fb2b","cve_id":"CVE-2024-38816","vendor":"f5","product":"Attack signatures","rule_id":"200007080","rule_name":"WebMvc.fn/WebFlux.fn Path Traversal","change":"new","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":"Added: signature 200007080 \"WebMvc.fn/WebFlux.fn Path Traversal\" (Path Traversal, risk High), systems: Java Servlets/JSP, Spring Boot. References: CVE-2024-38816.","first_seen_at":"2026-11-02T21:00:26.849Z"},{"id":"863f41229847f1b4655909ec2e5fd3fe7e81995253ff492ab20e92d3d3d76f29","cve_id":"CVE-2024-38816","vendor":"f5","product":"Attack signatures","rule_id":"200007080","rule_name":"WebMvc.fn/WebFlux.fn Path Traversal","change":"new","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":"Added: signature 200007080 \"WebMvc.fn/WebFlux.fn Path Traversal\" (Path Traversal, risk High), systems: Java Servlets/JSP, Spring Boot. References: CVE-2024-38816.","first_seen_at":"2026-11-02T21:00:26.672Z"}]},{"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:N/A:N","ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial"},"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":"blocked","templateId":"CVE-2024-38816","templatePath":"http/cves/2024/CVE-2024-38816.yaml","requests":1,"blockedRequests":1,"rules":["930100","930110"],"note":"","requestDetail":[{"method":"GET","path":"/static/link/%2e%2e/etc/passwd","status":403,"blocked":true,"rules":["930100","930110"]}]},{"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":"blocked","templateId":"CVE-2024-38816","templatePath":"http/cves/2024/CVE-2024-38816.yaml","requests":1,"blockedRequests":1,"rules":["930100","930110"],"note":"","requestDetail":[{"method":"GET","path":"/static/link/%2e%2e/etc/passwd","status":403,"blocked":true,"rules":["930100","930110"]}]}],"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":[]}}