CVE-2025-14923
📋 TL;DR
IBM WebSphere Application Server Liberty versions 17.0.0.3 through 26.0.0.2 have a security weakness in the Security Utility that could allow reduced security when administering security settings. This affects administrators using the Security Utility to manage security configurations. The vulnerability could lead to unintended security degradation.
💻 Affected Systems
- IBM WebSphere Application Server Liberty
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers could exploit misconfigured security settings to gain unauthorized access, escalate privileges, or bypass authentication mechanisms.
Likely Case
Accidental security misconfiguration leading to weaker-than-intended security controls, potentially exposing sensitive data or functionality.
If Mitigated
Proper access controls and monitoring would limit impact to configuration errors with minimal data exposure.
🎯 Exploit Status
Exploitation requires administrative access to the Security Utility or ability to influence its configuration.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Apply interim fix or upgrade to version 26.0.0.3 or later
Vendor Advisory: https://www.ibm.com/support/pages/node/7261761
Restart Required: Yes
Instructions:
1. Review IBM advisory for specific interim fix details
2. Apply the recommended fix from IBM Fix Central
3. Restart the Liberty server
4. Verify security settings are properly configured
🔧 Temporary Workarounds
Restrict Security Utility Access
allLimit access to the Security Utility to authorized administrators only
Configure appropriate access controls in server.xml and administrative console
Audit Security Configurations
allRegularly review and validate security settings configured through the Security Utility
Review security configurations in server.xml and security.xml files
🧯 If You Can't Patch
- Implement strict access controls for administrative interfaces
- Enable detailed logging for security configuration changes and monitor for anomalies
🔍 How to Verify
Check if Vulnerable:
Check Liberty server version using: java -jar wlp/bin/productInfo versionCheck Version:
java -jar wlp/bin/productInfo versionVerify Fix Applied:
Verify version is 26.0.0.3 or later, or interim fix is applied per IBM advisory📡 Detection & Monitoring
Log Indicators:
- Unexpected security configuration changes
- Unauthorized access attempts to administrative interfaces
- Security utility usage outside normal patterns
Network Indicators:
- Unusual administrative traffic patterns
- Access to security configuration endpoints from unexpected sources
SIEM Query:
source="liberty.log" AND ("securityUtility" OR "security configuration" OR "admin") AND (severity=WARNING OR severity=ERROR)