CVE-2024-7920
📋 TL;DR
This vulnerability allows unauthorized remote access to the /Report/ParkCommon/GetParkInThroughDeivces endpoint in Anhui Deshun Intelligent Technology's Jieshun JieLink+ JSOTC2016 parking management software. Attackers can exploit improper access controls to access sensitive functions without authentication. Organizations using affected versions of this parking management system are at risk.
💻 Affected Systems
- Anhui Deshun Intelligent Technology Jieshun JieLink+ JSOTC2016
📦 What is this software?
Jielink\+ Jsotc2016 by Jielink\+ Jsotc2016 Project
⚠️ Risk & Real-World Impact
Worst Case
Attackers could gain unauthorized access to parking system functions, potentially manipulating entry/exit records, accessing sensitive vehicle data, or disrupting parking operations.
Likely Case
Unauthorized access to parking system data and functions, potentially exposing vehicle entry/exit information and system configuration details.
If Mitigated
Limited impact with proper network segmentation and access controls, potentially only exposing non-critical system information.
🎯 Exploit Status
Exploit details have been publicly disclosed, making this vulnerability easy to exploit with minimal technical skill required.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None available
Restart Required: No
Instructions:
No official patch available. Contact vendor Anhui Deshun Intelligent Technology for updated version information and security patches.
🔧 Temporary Workarounds
Network Access Restriction
allRestrict network access to the vulnerable endpoint using firewall rules or network segmentation
Web Application Firewall
allImplement WAF rules to block unauthorized access to /Report/ParkCommon/GetParkInThroughDeivces endpoint
🧯 If You Can't Patch
- Isolate the parking management system on a separate network segment with strict access controls
- Implement authentication proxy in front of the vulnerable endpoint to add additional access controls
🔍 How to Verify
Check if Vulnerable:
Test if unauthorized access to http://[target]/Report/ParkCommon/GetParkInThroughDeivces is possible without authenticationCheck Version:
Check system version through web interface or contact vendor for version identification methodsVerify Fix Applied:
Verify that unauthorized access to the vulnerable endpoint is no longer possible📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to /Report/ParkCommon/GetParkInThroughDeivces
- Unusual traffic patterns to parking system endpoints
Network Indicators:
- HTTP requests to vulnerable endpoint from unauthorized sources
- Unusual data extraction patterns from parking system
SIEM Query:
source_ip NOT IN authorized_ips AND url_path CONTAINS '/Report/ParkCommon/GetParkInThroughDeivces'