CVE-2025-66422
📋 TL;DR
This vulnerability in Tryton's trytond server allows remote attackers to obtain sensitive trace-back information that reveals server setup details. It affects all Tryton installations running vulnerable versions of trytond. Attackers can exploit this to gather reconnaissance data about server configuration.
💻 Affected Systems
- Tryton trytond
📦 What is this software?
Trytond by Tryton
Trytond by Tryton
Trytond by Tryton
Trytond by Tryton
⚠️ Risk & Real-World Impact
Worst Case
Attackers obtain detailed server configuration, file paths, and internal structure information that could facilitate further attacks or targeted exploitation.
Likely Case
Information disclosure revealing server paths, module versions, and internal error handling details that aids reconnaissance.
If Mitigated
Limited information disclosure with proper error handling and logging controls in place.
🎯 Exploit Status
Information disclosure vulnerability requiring network access to trytond service.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 7.6.11, 7.4.21, 7.0.40, or 6.0.70 depending on your branch
Vendor Advisory: https://discuss.tryton.org/t/security-release-for-issue-14354/8950
Restart Required: Yes
Instructions:
1. Identify your Tryton version. 2. Update to appropriate patched version using your package manager or pip. 3. Restart trytond service. 4. Verify the update was successful.
🔧 Temporary Workarounds
Disable detailed error responses
allConfigure trytond to return generic error messages instead of detailed tracebacks
Configure trytond.conf with appropriate error handling settings
Network segmentation
allRestrict access to trytond service to trusted networks only
Configure firewall rules to limit trytond port access
🧯 If You Can't Patch
- Implement network controls to restrict access to trytond service
- Configure application-level error handling to suppress detailed tracebacks
🔍 How to Verify
Check if Vulnerable:
Check trytond version with: trytond --version or pip show trytondCheck Version:
trytond --versionVerify Fix Applied:
Verify version is 7.6.11, 7.4.21, 7.0.40, or 6.0.70 or higher📡 Detection & Monitoring
Log Indicators:
- Unusual error responses containing traceback information
- Multiple error requests from single sources
Network Indicators:
- HTTP requests to trytond endpoints resulting in detailed error responses
SIEM Query:
source="trytond" AND "traceback" AND "File"