{"schema_version":"1.9.0","id":"BIT-tomcat-2025-24813","published":"2025-07-10T10:46:47.051Z","modified":"2026-09-08T08:48:20.875480840Z","aliases":["CVE-2025-24813","GHSA-83qj-6fr2-vhqg"],"summary":"Apache Tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT","details":"Path Equivalence: 'file.Name' (Internal Dot) leading to Remote Code Execution and/or Information disclosure and/or malicious content added to uploaded files via write enabled Default Servlet in Apache Tomcat.\n\nThis issue affects Apache Tomcat: from 11.0.0 through 11.0.2, from 10.1.0 through 10.1.34, from 9.0.0 through 9.0.98.\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions \nmay also be affected.\n\n\nIf all of the following were true, a malicious user was able to view security sensitive files and/or inject content into those files:\n- writes enabled for the default servlet (disabled by default)\n- support for partial PUT (enabled by default)\n- a target URL for security sensitive uploads that was a sub-directory of a target URL for public uploads\n- attacker knowledge of the names of security sensitive files being uploaded\n- the security sensitive files also being uploaded via partial PUT\n\nIf all of the following were true, a malicious user was able to perform remote code execution:\n- writes enabled for the default servlet (disabled by default)\n- support for partial PUT (enabled by default)\n- application was using Tomcat's file based session persistence with the default storage location\n- application included a library that may be leveraged in a deserialization attack\n\nUsers are recommended to upgrade to version 11.0.3, 10.1.35 or 9.0.99, which fixes the issue.","affected":[{"package":{"name":"tomcat","ecosystem":"Bitnami","purl":"pkg:bitnami/tomcat"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"9.0.99"},{"introduced":"10.0.0"},{"fixed":"10.1.35"},{"introduced":"11.0.0"},{"fixed":"11.0.3"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/tomcat/BIT-tomcat-2025-24813.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}],"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2025/03/10/5"},{"type":"EVIDENCE","url":"https://github.com/absholi7ly/POC-CVE-2025-24813/blob/main/README.md"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/j5fkjv2k477os90nczf2v9l61fb0kkgq"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2025/04/msg00003.html"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-24813"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20250321-0001/"},{"type":"REPORT","url":"https://www.vicarius.io/vsociety/posts/cve-2025-24813-detect-apache-tomcat-rce"},{"type":"REPORT","url":"https://www.vicarius.io/vsociety/posts/cve-2025-24813-mitigate-apache-tomcat-rce"},{"type":"REPORT","url":"https://www.vicarius.io/vsociety/posts/cve-2025-24813-tomcat-detect-vulnerability"},{"type":"REPORT","url":"https://www.vicarius.io/vsociety/posts/cve-2025-24813-tomcat-mitigation-vulnerability"},{"type":"ADVISORY","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-24813"}],"database_specific":{"cpes":["cpe:2.3:a:apache:tomcat:*:*:*:*:*:maven:*:*"],"severity":"Critical"}}