CVE-2025-24813 PoC — Apache Tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT

Title:Apache Tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT (CVE-2025-24813)
Description: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. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.2, from 10.1.0-M1 through 10.1.34, from 9.0.0.M1 through 9.0.98. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. If all of the following were true, a malicious user was able to view security sensitive files and/or inject content into those files: - writes enabled for the default servlet (disabled by default) - support for partial PUT (enabled by default) - a target URL for security sensitive uploads that was a sub-directory of a target URL for public uploads - attacker knowledge of the names of security sensitive files being uploaded - the security sensitive files also being uploaded via partial PUT If all of the following were true, a malicious user was able to perform remote code execution: - writes enabled for the default servlet (disabled by default) - support for partial PUT (enabled by default) - application was using Tomcat's file based session persistence with the default storage location - application included a library that may be leveraged in a deserialization attack Users are recommended to upgrade to version 11.0.3, 10.1.35 or 9.0.99, which fixes the issue.

# CVE-2025-24813

https://github.com/frohoff/ysoserial

https://repo1.maven.org/maven2/commons-collections/commons-collections/3.1/commons-collections-3.1.jar

https://github.com/absholi7ly/POC-CVE-2025-24813

https://github.com/PaloAltoNetworks/Unit42-timely-threat-intel/blob/main/2025-03-14-Testing-CVE-2025-24813.md
https://github.com/iSee857/CVE-2025-24813-PoC/tree/main

https://lists.apache.org/thread/j5fkjv2k477os90nczf2v9l61fb0kkgq

https://www.cnblogs.com/smileleooo/p/18772389

https://forum.butian.net/article/674

 [4.0K]  /data/pocs/9fe7572e1c444d93322e7fff5ee1f970ea80f5b2
├── [9.0K]  POC.py
└── [ 527]  README.md

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