CVE-2024-4230
📋 TL;DR
This vulnerability allows a malicious local attacker to control file paths in Edgecross Basic Software, potentially leading to arbitrary code execution. It affects Edgecross Basic Software for Windows and Edgecross Basic Software for Developers versions 1.00 and later. Attackers could disclose information, tamper with or delete data, or cause denial-of-service conditions.
💻 Affected Systems
- Edgecross Basic Software for Windows
- Edgecross Basic Software for Developers
⚠️ 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
Full system compromise through arbitrary code execution leading to data theft, system destruction, or persistent backdoor installation
Likely Case
Local privilege escalation leading to unauthorized access to sensitive data or disruption of industrial control operations
If Mitigated
Limited impact if proper access controls and file permission restrictions are enforced
🎯 Exploit Status
Requires local access to the system but exploitation appears straightforward once access is obtained
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Update to latest version as specified in vendor advisory
Vendor Advisory: https://www.edgecross.org/client_info/EDGECROSS/view/userweb/ext/en/data-download/pdf/ECD-TE10-0003-01-EN.pdf
Restart Required: Yes
Instructions:
1. Download the latest version from the official Edgecross website. 2. Backup current configuration. 3. Install the update following vendor instructions. 4. Restart the system. 5. Verify the update was successful.
🔧 Temporary Workarounds
Restrict Local Access
windowsLimit local user access to Edgecross systems to only authorized personnel
Implement File System Controls
windowsUse Windows file permissions to restrict write access to Edgecross directories
icacls "C:\Program Files\Edgecross\" /deny Users:(OI)(CI)W
🧯 If You Can't Patch
- Isolate Edgecross systems on separate network segments with strict access controls
- Implement application whitelisting to prevent execution of unauthorized binaries
🔍 How to Verify
Check if Vulnerable:
Check installed version of Edgecross Basic Software against affected version range (1.00+)Check Version:
Check Edgecross software version through the application interface or installed programs list in WindowsVerify Fix Applied:
Verify Edgecross software version is updated to latest release and no longer matches affected version range📡 Detection & Monitoring
Log Indicators:
- Unusual file access patterns in Edgecross directories
- Unexpected process execution from Edgecross context
- Failed file permission attempts
Network Indicators:
- Unusual local network traffic from Edgecross systems
- Unexpected outbound connections from Edgecross hosts
SIEM Query:
Process Creation where (Image contains 'edgecross' OR ParentImage contains 'edgecross') AND CommandLine contains unusual file paths