CVE-2025-24813Apache Tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT
Updated under an hour ago ()
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It affects Apache Software Foundation Apache Tomcat and 3 other products. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Apr 1, 2025; federal agencies had to remediate by Apr 22, 2025. Treat that date as your deadline.
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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.
- CVSS
- 10.0 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Weakness (CWE)
- CWE-44, CWE-502
- Known exploited
- Added to CISA KEV Apr 1, 2025; federal remediation due Apr 22, 2025Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- EPSS (exploitation in the next 30 days)
- 99.93% (percentile 100)
- Assigned by
- apache
- NVD analysis
- Analyzed
- Record last updated
- Oct 29, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Apache Software Foundation Apache Tomcat apache_software_foundation:apache_tomcat (from the name) | 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; from 8.5.0 through 8.5.100; from 3 before 8.5.0 status unknown; from 10.0.0-M1 through 10.0.27 status unknown | CNA record |
apache tomcat apache:tomcat | before 9.0.99; from 10.1.1 before 10.1.35; from 11.0.1 before 11.0.3; 10.1.0; 10.1.0; 10.1.0; 10.1.0; 10.1.0; and 40 more ranges | NVD |
debian debian_linux debian:debian_linux | 11.0 | NVD |
netapp bootstrap_os netapp:bootstrap_os | all versions | NVD |
References
- https://lists.apache.org/thread/j5fkjv2k477os90nczf2v9l61fb0kkgqvendor-advisory
- http://www.openwall.com/lists/oss-security/2025/03/10/5mailing-list, third-party-advisory
- https://lists.debian.org/debian-lts-announce/2025/04/msg00003.htmlmailing-list, third-party-advisory
- https://security.netapp.com/advisory/ntap-20250321-0001/third-party-advisory
- https://www.vicarius.io/vsociety/posts/cve-2025-24813-detect-apache-tomcat-rceissue-tracking
- https://www.vicarius.io/vsociety/posts/cve-2025-24813-mitigate-apache-tomcat-rceissue-tracking
- https://www.vicarius.io/vsociety/posts/cve-2025-24813-tomcat-detect-vulnerabilityissue-tracking
- https://www.vicarius.io/vsociety/posts/cve-2025-24813-tomcat-mitigation-vulnerabilityissue-tracking
- https://github.com/absholi7ly/POC-CVE-2025-24813/blob/main/README.mdexploit
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-24813third-party-advisory, us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.