CVE-2023-3001
📋 TL;DR
This CVE describes a deserialization vulnerability in the Dashboard module that allows remote code execution when a user opens a malicious file. Attackers can craft payloads that get interpreted as code, potentially taking control of affected systems. Organizations using vulnerable versions of Schneider Electric products with the Dashboard module are at risk.
💻 Affected Systems
- Schneider Electric products with Dashboard module
📦 What is this software?
Igss Dashboard by Schneider Electric
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise with attacker gaining full control over the affected system, potentially leading to data theft, ransomware deployment, or lateral movement within the network.
Likely Case
Remote code execution leading to installation of malware, backdoors, or data exfiltration from the compromised system.
If Mitigated
Limited impact with proper network segmentation, application whitelisting, and user training preventing malicious file execution.
🎯 Exploit Status
Requires social engineering to get user to open malicious file. No public exploit code mentioned in CVE description.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not specified in CVE description
Vendor Advisory: https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-164-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-164-02.pdf
Restart Required: Yes
Instructions:
1. Review vendor advisory for affected products. 2. Download and apply vendor-provided patches. 3. Restart affected systems. 4. Verify patch installation.
🔧 Temporary Workarounds
Restrict file execution
allImplement application whitelisting to prevent execution of unauthorized files
User training
allEducate users about risks of opening untrusted files
🧯 If You Can't Patch
- Implement network segmentation to isolate vulnerable systems
- Deploy endpoint detection and response (EDR) solutions to monitor for malicious activity
🔍 How to Verify
Check if Vulnerable:
Check product version against vendor advisory. Review system logs for suspicious file execution events.Check Version:
Product-specific command - consult vendor documentationVerify Fix Applied:
Verify patch version installed matches vendor recommendation. Test dashboard functionality remains operational.📡 Detection & Monitoring
Log Indicators:
- Unusual file execution events
- Suspicious process creation from dashboard module
- Network connections from dashboard to unexpected destinations
Network Indicators:
- Outbound connections from dashboard systems to unknown IPs
- Unusual traffic patterns from affected systems
SIEM Query:
Process creation where parent process contains 'dashboard' AND command line contains suspicious patterns