Authentication Bypass Using an Alternate Path or Channel vulnerability in Apache Tomcat.  When using PreResources or PostResources mounted other than at the root of the web application, it was possible to access those resources via an unexpected path. That path was likely not to be protected by the same security constraints as the expected path, allowing those security constraints to be bypassed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105. Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.
History

Wed, 02 Jul 2025 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache tomcat
CPEs cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
Vendors & Products Apache
Apache tomcat

Tue, 17 Jun 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}


Tue, 17 Jun 2025 04:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N'}

threat_severity

Low


Mon, 16 Jun 2025 20:30:00 +0000

Type Values Removed Values Added
References

Mon, 16 Jun 2025 14:30:00 +0000

Type Values Removed Values Added
Description Authentication Bypass Using an Alternate Path or Channel vulnerability in Apache Tomcat.  When using PreResources or PostResources mounted other than at the root of the web application, it was possible to access those resources via an unexpected path. That path was likely not to be protected by the same security constraints as the expected path, allowing those security constraints to be bypassed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105. Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.
Title Apache Tomcat: Security constraint bypass for pre/post-resources
Weaknesses CWE-288
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2025-06-17T14:06:56.975Z

Reserved: 2025-06-02T09:08:38.126Z

Link: CVE-2025-49125

cve-icon Vulnrichment

Updated: 2025-06-16T20:03:25.368Z

cve-icon NVD

Status : Analyzed

Published: 2025-06-16T15:15:24.850

Modified: 2025-07-02T18:28:13.577

Link: CVE-2025-49125

cve-icon Redhat

Severity : Low

Publid Date: 2025-06-16T14:18:09Z

Links: CVE-2025-49125 - Bugzilla