CVE-2024-39069
📋 TL;DR
This CVE describes a DLL hijacking vulnerability in ifood Order Manager v3.35.5 that allows attackers to execute arbitrary code by placing malicious DLLs in locations where the application searches for them. This affects users running the vulnerable version of ifood Order Manager on Windows systems. Attackers can gain code execution with the privileges of the user running the application.
💻 Affected Systems
- ifood Order Manager
⚠️ 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 leading to data theft, ransomware deployment, or persistent backdoor installation on affected systems.
Likely Case
Local privilege escalation leading to unauthorized access to sensitive order data, payment information, or business operations disruption.
If Mitigated
Limited impact if application runs with minimal privileges and proper file system permissions prevent DLL placement.
🎯 Exploit Status
DLL hijacking is a well-known attack vector with public proof-of-concept available. Requires local access to place malicious DLLs.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Unknown
Restart Required: No
Instructions:
No official patch available. Check ifood vendor website for updates or contact vendor support.
🔧 Temporary Workarounds
Restrict DLL Search Path
windowsUse Windows policies or application settings to restrict where the application searches for DLLs
Set DLL search order using SetDllDirectory API or modify PATH environment variable
File System Permissions
windowsRestrict write permissions to directories where application searches for DLLs
icacls "C:\Program Files\ifood\" /deny Users:(OI)(CI)W
🧯 If You Can't Patch
- Run application with minimal user privileges (not as administrator)
- Implement application whitelisting to prevent execution of unauthorized DLLs
🔍 How to Verify
Check if Vulnerable:
Check if ifood Order Manager v3.35.5 is installed and examine DLL search behavior using Process MonitorCheck Version:
Check application properties or about dialog in ifood Order ManagerVerify Fix Applied:
Test if malicious DLLs placed in search paths are no longer loaded by the application📡 Detection & Monitoring
Log Indicators:
- Windows Event Logs showing DLL loading from unusual locations
- Application errors related to missing or corrupted DLLs
Network Indicators:
- Unusual outbound connections from ifood Order Manager process
SIEM Query:
Process Creation where Image contains 'Gestor de Peddios.exe' AND Parent Process is not expected