Apache Tomcat Untrusted Search Path Vulnerability in Windows Installer Allowing Side-loading

Vulnerability

A side-loading vulnerability has been identified in the Apache Tomcat installer for Windows. This issue arises from the installer using icacls.exe without a specified full path, creating an untrusted search path vulnerability. Affected versions include Apache Tomcat 11.0.0-M1 through 11.0.7, 10.1.0 through 10.1.41, and 9.0.23 through 9.0.105.

Impact

Exploitation of this vulnerability could lead to unauthorized side-loading of libraries, potentially allowing for the execution of malicious code.

Remediation

Users are advised to upgrade to Apache Tomcat 11.0.8, 10.1.42, or 9.0.106.

Added: Jun 16, 2025, 3:22 PM
Updated: Jun 16, 2025, 3:22 PM

Vulnerability Rating

Custom Algorithm
spread
8.8
impact
10.0
exploitability
3.6
remediation
7.7
relevance
0.2
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.