CVE-2025-3304
📋 TL;DR
This critical SQL injection vulnerability in Patient Record Management System 1.0 allows remote attackers to execute arbitrary SQL commands via the itr_no parameter in dental_not.php. This can lead to unauthorized data access, modification, or deletion of patient records. All systems running the vulnerable version are affected.
💻 Affected Systems
- Patient Record Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete compromise of the database including patient record theft, data destruction, and potential system takeover via SQL injection leading to remote code execution.
Likely Case
Unauthorized access to sensitive patient data (medical records, personal information), data manipulation, and potential privilege escalation.
If Mitigated
Limited impact with proper input validation and database permissions, but still poses data confidentiality risks.
🎯 Exploit Status
Public exploit available on GitHub, making this easily exploitable by attackers with minimal technical skill.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://code-projects.org/
Restart Required: No
Instructions:
No official patch available. Consider migrating to a supported alternative or implementing workarounds.
🔧 Temporary Workarounds
Input Validation Filter
allAdd server-side validation to sanitize the itr_no parameter before processing
Modify dental_not.php to validate itr_no parameter using prepared statements or parameterized queries
Web Application Firewall Rule
allBlock SQL injection patterns targeting dental_not.php
Add WAF rule to detect and block SQL injection attempts on /dental_not.php with itr_no parameter
🧯 If You Can't Patch
- Isolate the system from internet access and restrict to internal network only
- Implement strict network segmentation and monitor all database queries from the application
🔍 How to Verify
Check if Vulnerable:
Test the dental_not.php endpoint with SQL injection payloads in the itr_no parameterCheck Version:
Check application version in admin panel or configuration filesVerify Fix Applied:
Verify that SQL injection attempts no longer succeed and that prepared statements are implemented📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts or parameter manipulation in web server logs
Network Indicators:
- SQL injection patterns in HTTP requests to dental_not.php
- Unusual database connection patterns
SIEM Query:
source="web_logs" AND uri="/dental_not.php" AND (query CONTAINS "UNION" OR query CONTAINS "SELECT" OR query CONTAINS "INSERT")