CVE-2024-11618
📋 TL;DR
This critical vulnerability in IPC Unigy Management System allows attackers to perform server-side request forgery (SSRF) through the HTTP Request Handler component. Attackers can exploit this remotely to make the server send unauthorized requests to internal systems. Organizations using IPC Unigy Management System version 04.03.00.08.0027 are affected.
💻 Affected Systems
- IPC Unigy Management System
⚠️ 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 compromise of internal network via SSRF to access sensitive internal services, data exfiltration, or lateral movement to other systems.
Likely Case
Unauthorized access to internal HTTP services, potential data leakage from internal APIs or management interfaces.
If Mitigated
Limited impact if network segmentation prevents internal service access and proper input validation is in place.
🎯 Exploit Status
Exploit disclosed publicly, vendor unresponsive. Remote attack vector confirmed.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None available
Restart Required: No
Instructions:
No official patch available. Vendor has not responded to disclosure. Consider workarounds or system replacement.
🔧 Temporary Workarounds
Network Segmentation
allRestrict outbound HTTP requests from affected system to only necessary internal services
Input Validation
allImplement strict URL validation and whitelisting for HTTP Request Handler inputs
🧯 If You Can't Patch
- Isolate affected system in separate network segment with strict egress filtering
- Implement web application firewall rules to block SSRF patterns in HTTP requests
🔍 How to Verify
Check if Vulnerable:
Check system version via management interface or configuration files for 04.03.00.08.0027Check Version:
Check product documentation for version identification methodVerify Fix Applied:
Test SSRF attempts against HTTP Request Handler component; successful exploitation indicates vulnerability📡 Detection & Monitoring
Log Indicators:
- Unusual outbound HTTP requests from server to internal IPs
- HTTP requests with unusual URL patterns or internal addresses
Network Indicators:
- Server making unexpected HTTP requests to internal services
- Traffic from server to non-standard internal ports
SIEM Query:
source_ip=[server_ip] AND dest_ip=[internal_range] AND protocol=HTTP AND NOT dest_port IN (80,443)