CVE-2025-4407
📋 TL;DR
CVE-2025-4407 is an insufficient session expiration vulnerability in ABB Lite Panel Pro that allows attackers to reuse expired sessions to gain unauthorized access. This affects all Lite Panel Pro installations through version 1.0.1. Attackers could potentially access control panel functionality after legitimate users have logged out.
💻 Affected Systems
- ABB Lite Panel Pro
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Attackers gain persistent administrative access to industrial control panels, enabling manipulation of critical systems, data theft, or disruption of operations.
Likely Case
Unauthorized users access limited control panel functions, potentially viewing sensitive configuration data or making minor unauthorized changes.
If Mitigated
With proper network segmentation and monitoring, impact is limited to isolated systems with minimal operational disruption.
🎯 Exploit Status
Exploitation requires capturing or predicting session tokens, but no authentication needed once token is obtained.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.0.2 or later
Vendor Advisory: https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A2771&LanguageCode=en&DocumentPartId=PDF&Action=Launch
Restart Required: Yes
Instructions:
1. Download patch from ABB portal. 2. Backup current configuration. 3. Apply patch following vendor instructions. 4. Restart system. 5. Verify session expiration is working correctly.
🔧 Temporary Workarounds
Session Timeout Reduction
allConfigure shorter session timeout intervals to limit exposure window
Network Segmentation
allIsolate Lite Panel Pro systems from untrusted networks
🧯 If You Can't Patch
- Implement strict network access controls to limit who can reach the Lite Panel Pro interface
- Enable detailed logging of all authentication and session events for monitoring
🔍 How to Verify
Check if Vulnerable:
Check if session remains valid after logout or timeout period by attempting to reuse session tokenCheck Version:
Check system information in Lite Panel Pro interface or consult vendor documentationVerify Fix Applied:
After patching, verify that sessions properly expire after logout and cannot be reused📡 Detection & Monitoring
Log Indicators:
- Multiple successful logins from same session ID after logout
- Session tokens being used beyond timeout period
- Unusual access patterns from known session IDs
Network Indicators:
- Repeated authentication attempts with same session token
- Traffic to control panel after logout events
SIEM Query:
source="lite-panel-pro" AND (event="session_reuse" OR (event="authentication" AND session_age>timeout_value))