Improper Handling of Case Sensitivity vulnerability in Apache Tomcat's GCI servlet allows security constraint bypass of security constraints that apply to the pathInfo component of a URI mapped to the CGI servlet.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.6, from 10.1.0-M1 through 10.1.40, from 9.0.0.M1 through 9.0.104. 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.
Users are recommended to upgrade to version 11.0.7, 10.1.41 or 9.0.105, which fixes the issue.
CVSS Details
- CVSS 3.1 Base Score: 7.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade tomcatUpgrade tomcat-el-3.0-apiUpgrade tomcat-docs-webappUpgrade tomcat-servlet-4.0-apiUpgrade tomcat-jsvcUpgrade tomcat-admin-webappsUpgrade tomcat-libUpgrade tomcat-jsp-2.3-apiUpgrade tomcat-webapps | Jun 24, 2025 | May 29, 2025 |
| Apache Tomcat | — | Upgrade Apache Tomcat to the latest available versionUpgrade Apache Tomcat to 9.0.105Upgrade Apache Tomcat to 10.1.41Upgrade Apache Tomcat to 11.0.7 | May 30, 2025 | May 29, 2025 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | May 29, 2025 |
| Atlassian Bitbucket | — | Upgrade Atlassian Bitbucket to the latest version | Jul 23, 2025 | Jul 15, 2025 |
| Atlassian Jira | — | Upgrade to the latest version of Atlassian JIRA | Jul 17, 2025 | Jul 15, 2025 |
| Debian | — | Upgrade tomcat10Upgrade tomcat11Upgrade tomcat9 | Jun 3, 2025 | May 29, 2025 |
| Redhat_linux | — | Upgrade tomcat9-servlet-4.0-apiUpgrade tomcat-el-5.0-apiUpgrade jws6-tomcat-servlet-6.0-apiUpgrade jws6-tomcat-jsp-3.1-apiUpgrade jws6-tomcat-javadocUpgrade jws6-tomcat-selinuxUpgrade tomcat-webappsUpgrade jws6-tomcat-libUpgrade jws6-tomcat-docs-webappNo solution existsUpgrade tomcat9Upgrade tomcat9-libUpgrade jws6-tomcatUpgrade tomcat-jsp-3.1-apiUpgrade jws6-tomcat-admin-webappsUpgrade tomcat-libUpgrade tomcat-el-3.0-apiUpgrade tomcat-servlet-6.0-apiUpgrade tomcat-admin-webappsUpgrade tomcat-servlet-4.0-apiUpgrade tomcat9-el-3.0-apiUpgrade tomcat-jsp-2.3-apiUpgrade tomcat9-docs-webappUpgrade tomcat-docs-webappUpgrade tomcat9-jsp-2.3-apiUpgrade tomcat9-webappsUpgrade jws6-tomcat-webappsUpgrade tomcat9-admin-webappsUpgrade tomcatUpgrade jws6-tomcat-el-5.0-api | Jul 9, 2025 | May 29, 2025 |
| Suse | — | Upgrade tomcat-el-3_0-apiUpgrade tomcat-jsp-2_3-apiUpgrade tomcat10-admin-webappsUpgrade tomcat-javadocUpgrade tomcat-libUpgrade tomcat11-admin-webappsUpgrade tomcat11-jsp-4_0-apiUpgrade tomcat10-embedUpgrade tomcat-jsvcUpgrade tomcat11-webappsUpgrade tomcat11-el-6_0-apiUpgrade tomcat-embedUpgrade tomcat10-docs-webappUpgrade tomcat10-docUpgrade tomcatUpgrade tomcat10-webappsUpgrade tomcat11-embedUpgrade tomcat-admin-webappsUpgrade tomcat11Upgrade tomcat10Upgrade tomcat11-servlet-6_1-apiUpgrade tomcat10-servlet-6_0-apiUpgrade tomcat-servlet-4_0-apiUpgrade tomcat10-libUpgrade tomcat11-docUpgrade tomcat11-jsvcUpgrade tomcat10-jsvcUpgrade tomcat10-el-5_0-apiUpgrade tomcat11-libUpgrade tomcat-docs-webappUpgrade tomcat11-docs-webappUpgrade tomcat10-jsp-3_1-apiUpgrade tomcat-webapps | Dec 5, 2025 | Jul 3, 2025 |
| Ubuntu | — | Upgrade libtomcat10-java (Ubuntu Pro)Upgrade tomcat10 (Ubuntu Pro)Upgrade tomcat10Upgrade libtomcat10-java | Jun 26, 2025 | May 29, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 2, 2025 | May 29, 2025 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub