CVE-2024-13948
📋 TL;DR
This vulnerability involves insecure Windows permissions for ASPECT configuration toolsets, allowing unauthorized access to configuration information. It affects multiple ABB industrial control system products including ASPECT-Enterprise, NEXUS Series, and MATRIX Series through version 3.*.
💻 Affected Systems
- ASPECT-Enterprise
- NEXXUS Series
- MATRIX Series
⚠️ 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 could access sensitive configuration data, potentially enabling further attacks on industrial control systems, including manipulation of operational parameters or gaining deeper network access.
Likely Case
Unauthorized users accessing configuration files containing system settings, network information, or operational parameters that could be used for reconnaissance or targeted attacks.
If Mitigated
With proper access controls and network segmentation, impact is limited to information disclosure without direct system compromise.
🎯 Exploit Status
Exploitation requires access to the Windows system where toolsets are installed
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Refer to ABB advisory for specific patched versions
Vendor Advisory: https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A0021&LanguageCode=en&DocumentPartId=pdf&Action=Launch
Restart Required: Yes
Instructions:
1. Review ABB security advisory 9AKK108471A0021
2. Apply recommended patches from ABB
3. Restart affected systems
4. Verify permissions are properly secured
🔧 Temporary Workarounds
Restrict Windows File Permissions
windowsManually secure configuration toolset directories with proper Windows ACLs
icacls "C:\Program Files\ABB\ASPECT" /inheritance:r /grant:r "Administrators:(OI)(CI)F" /grant:r "SYSTEM:(OI)(CI)F" /grant:r "Authenticated Users:(OI)(CI)RX"
Network Segmentation
allIsolate industrial control systems from general corporate networks
🧯 If You Can't Patch
- Implement strict network segmentation to isolate affected systems
- Apply principle of least privilege to Windows user accounts accessing these systems
🔍 How to Verify
Check if Vulnerable:
Check if ASPECT, NEXUS, or MATRIX configuration toolsets version 3.* or earlier are installed on Windows systemsCheck Version:
Check ABB software version in Control Panel > Programs and Features or via vendor documentationVerify Fix Applied:
Verify Windows permissions on configuration directories restrict access to authorized users only📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to configuration directories
- Changes to file permissions on ABB toolset directories
Network Indicators:
- Unusual access patterns to industrial control system management interfaces
SIEM Query:
EventID=4663 AND ObjectName LIKE '%ABB%' AND AccessesMask NOT IN ('ReadData', 'ReadAttributes')