CVE-2024-2229
📋 TL;DR
This CVE describes a deserialization vulnerability in Schneider Electric software that allows remote code execution when a malicious project file is loaded by an authenticated user. Attackers could execute arbitrary code on affected systems with the privileges of the application user. This affects users who load project files into vulnerable Schneider Electric applications.
💻 Affected Systems
- Specific Schneider Electric products not listed in provided references
⚠️ 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
Complete system compromise with attacker gaining the same privileges as the application user, potentially leading to lateral movement, data theft, or system destruction.
Likely Case
Attacker executes arbitrary code within the application context, potentially accessing sensitive project data, modifying configurations, or establishing persistence.
If Mitigated
With proper controls, impact limited to application sandbox or container with minimal system access.
🎯 Exploit Status
Requires user interaction to load malicious project file. Deserialization vulnerabilities often have reliable exploitation paths once understood.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not specified in provided references
Vendor Advisory: https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2024-072-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2024-072-02.pdf
Restart Required: Yes
Instructions:
1. Review vendor advisory SEVD-2024-072-02. 2. Identify affected products and versions. 3. Apply vendor-provided patches. 4. Restart affected systems as required.
🔧 Temporary Workarounds
Restrict project file loading
allLimit who can load project files and from which sources
Application sandboxing
allRun vulnerable applications in restricted environments with minimal privileges
🧯 If You Can't Patch
- Implement strict access controls on who can load project files
- Use application allowlisting to prevent execution of unauthorized code
🔍 How to Verify
Check if Vulnerable:
Check if running affected Schneider Electric software versions listed in vendor advisoryCheck Version:
Check application-specific version command (varies by product)Verify Fix Applied:
Verify patch installation and version matches vendor's fixed version📡 Detection & Monitoring
Log Indicators:
- Unexpected process execution from application
- Abnormal file loading patterns
- Deserialization errors in application logs
Network Indicators:
- Unusual outbound connections from application process
SIEM Query:
Process creation where parent process is vulnerable application AND command line contains suspicious patterns