CVE-2025-62420
📋 TL;DR
This vulnerability allows authenticated attackers to bypass JDBC driver restrictions in DataEase by providing a malicious jdbcUrl parameter. Attackers can trigger arbitrary JDBC connections with malicious drivers, potentially leading to remote code execution. All DataEase installations through version 2.10.13 are affected.
💻 Affected Systems
- DataEase
📦 What is this software?
Dataease by Dataease
⚠️ Risk & Real-World Impact
Worst Case
Remote code execution with full system compromise, data exfiltration, and complete system takeover.
Likely Case
Database compromise, data manipulation or theft, and potential lateral movement within the network.
If Mitigated
Limited to authenticated users only, reducing attack surface but still allowing significant damage.
🎯 Exploit Status
Exploitation requires authenticated access but is technically straightforward once authentication is obtained.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2.10.14
Vendor Advisory: https://github.com/dataease/dataease/security/advisories/GHSA-7wcv-j6gc-qc7q
Restart Required: Yes
Instructions:
1. Backup your DataEase instance and data. 2. Download version 2.10.14 from official sources. 3. Stop the DataEase service. 4. Replace with patched version. 5. Restart the service. 6. Verify functionality.
🧯 If You Can't Patch
- Restrict network access to DataEase instances to only trusted users and networks.
- Implement strict authentication controls and monitor for suspicious JDBC connection attempts.
🔍 How to Verify
Check if Vulnerable:
Check DataEase version via web interface admin panel or configuration files. Versions 2.10.13 and earlier are vulnerable.Check Version:
Check DataEase web interface admin panel or examine application configuration files for version information.Verify Fix Applied:
Verify version is 2.10.14 or later in admin panel. Test that arbitrary JDBC connections cannot be established via the vulnerable endpoint.📡 Detection & Monitoring
Log Indicators:
- Unusual JDBC connection attempts
- Authentication logs showing suspicious user activity
- Error logs containing unexpected JDBC driver errors
Network Indicators:
- Outbound connections to unexpected database servers
- Network traffic to non-standard JDBC ports
SIEM Query:
source="dataease" AND (jdbc OR connection) AND (error OR unauthorized OR suspicious)