CVE-2025-1641
📋 TL;DR
This critical SQL injection vulnerability in Benner ModernaNet allows remote attackers to execute arbitrary SQL commands through the /AGE0000700/GetHorariosDoDia endpoint. Organizations using ModernaNet versions up to 1.1.0 are affected, potentially exposing sensitive database information.
💻 Affected Systems
- Benner ModernaNet
📦 What is this software?
Modernanet by Modernasistemas
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data manipulation, and potential remote code execution on the database server.
Likely Case
Unauthorized access to sensitive patient/medical data, appointment information, and potential privilege escalation within the application.
If Mitigated
Limited information disclosure if proper input validation and WAF rules are in place.
🎯 Exploit Status
Exploitation requires crafting SQL injection payloads in the vulnerable parameters. No authentication bypass mentioned, but endpoint may be accessible without full authentication.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.1.1
Vendor Advisory: Not provided in references
Restart Required: No
Instructions:
1. Download ModernaNet version 1.1.1 from official vendor sources. 2. Backup current installation and database. 3. Apply the update following vendor documentation. 4. Verify the fix by testing the vulnerable endpoint.
🔧 Temporary Workarounds
Web Application Firewall (WAF) Rules
allImplement WAF rules to block SQL injection patterns targeting the vulnerable endpoint
WAF specific - configure rules to block SQL injection patterns in /AGE0000700/GetHorariosDoDia parameters
Input Validation Filter
allAdd server-side input validation for the vulnerable parameters
Application specific - implement parameter validation/sanitization for idespec, idproced, data, agserv, convenio, localatend, idplano, pesfis, idprofissional parameters
🧯 If You Can't Patch
- Implement network segmentation to restrict access to the ModernaNet application
- Deploy a web application firewall with SQL injection detection rules
🔍 How to Verify
Check if Vulnerable:
Check if the application responds to SQL injection payloads in the /AGE0000700/GetHorariosDoDia endpoint parameters (use safe testing methods only).Check Version:
Check application version through admin interface or configuration files (specific command depends on deployment).Verify Fix Applied:
Test the vulnerable endpoint with SQL injection payloads after patching - should return error messages or no data leakage.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in application logs
- Multiple rapid requests to /AGE0000700/GetHorariosDoDia with suspicious parameter values
- Database query errors containing SQL syntax
Network Indicators:
- HTTP requests to /AGE0000700/GetHorariosDoDia with SQL keywords in parameters
- Unusual database connection patterns from application server
SIEM Query:
web.url:"*/AGE0000700/GetHorariosDoDia*" AND (http.param:*SQL* OR http.param:*UNION* OR http.param:*SELECT* OR http.param:*INSERT* OR http.param:*UPDATE* OR http.param:*DELETE*)