CVE-2024-11158
📋 TL;DR
An uninitialized variable vulnerability in Rockwell Automation Arena allows attackers to craft malicious DOE files that, when opened by a legitimate user, could execute arbitrary code. This affects users of Rockwell Automation Arena software who open untrusted DOE files. The vulnerability requires user interaction to exploit.
💻 Affected Systems
- Rockwell Automation Arena
📦 What is this software?
Arena by Rockwellautomation
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise with attacker gaining full control of the affected system, potentially leading to data theft, ransomware deployment, or lateral movement within industrial networks.
Likely Case
Local privilege escalation or limited code execution within the Arena process context, potentially allowing file system access or further exploitation.
If Mitigated
No impact if users only open trusted DOE files from verified sources and proper application controls are in place.
🎯 Exploit Status
Exploitation requires crafting a malicious DOE file and convincing a legitimate user to open it.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 16.30.01
Vendor Advisory: https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1713.html
Restart Required: Yes
Instructions:
1. Download Arena version 16.30.01 from Rockwell Automation
2. Close all Arena instances
3. Run the installer with administrative privileges
4. Follow installation prompts
5. Restart system after installation completes
🔧 Temporary Workarounds
Restrict DOE file execution
windowsConfigure Windows to prevent execution of DOE files or restrict Arena from opening untrusted DOE files
User awareness training
allTrain users to only open DOE files from trusted sources and verify file integrity
🧯 If You Can't Patch
- Implement application whitelisting to prevent unauthorized Arena execution
- Use network segmentation to isolate Arena systems from critical networks
🔍 How to Verify
Check if Vulnerable:
Check Arena version via Help > About in the application interfaceCheck Version:
Not applicable - check via GUI onlyVerify Fix Applied:
Verify version is 16.30.01 or later in Help > About📡 Detection & Monitoring
Log Indicators:
- Unexpected Arena crashes
- Suspicious process creation from Arena.exe
- Unusual file access patterns from Arena
Network Indicators:
- Unusual outbound connections from Arena systems
- File transfers from Arena to unexpected destinations
SIEM Query:
Process Creation where Image contains 'Arena.exe' AND CommandLine contains '.doe'