CVE-2025-1642
📋 TL;DR
This vulnerability in Benner ModernaNet allows attackers to manipulate resource identifiers via the fooId parameter in the /AGE0000700/GetImageMedico endpoint, potentially leading to unauthorized access to sensitive data or system resources. It affects all systems running ModernaNet versions up to 1.1.0. The vulnerability can be exploited remotely without authentication.
💻 Affected Systems
- Benner ModernaNet
📦 What is this software?
Modernanet by Modernasistemas
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise through resource manipulation leading to data exfiltration, privilege escalation, or denial of service.
Likely Case
Unauthorized access to sensitive medical data or system resources through improper resource identifier control.
If Mitigated
Limited impact with proper network segmentation and access controls in place.
🎯 Exploit Status
Remote exploitation without authentication suggests low complexity attacks are possible.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.1.1
Vendor Advisory: Not provided in references
Restart Required: Yes
Instructions:
1. Backup current configuration and data. 2. Download ModernaNet version 1.1.1 from official vendor sources. 3. Stop the ModernaNet service. 4. Apply the update following vendor instructions. 5. Restart the service. 6. Verify functionality.
🔧 Temporary Workarounds
Network Access Restriction
linuxBlock external access to the vulnerable endpoint using firewall rules.
iptables -A INPUT -p tcp --dport [PORT] -s [TRUSTED_IPS] -j ACCEPT
iptables -A INPUT -p tcp --dport [PORT] -j DROP
Web Application Firewall
allImplement WAF rules to block malicious requests to the vulnerable endpoint.
🧯 If You Can't Patch
- Implement strict network segmentation to isolate ModernaNet systems from untrusted networks.
- Deploy web application firewall with rules specifically blocking manipulation of the fooId parameter.
🔍 How to Verify
Check if Vulnerable:
Check if the /AGE0000700/GetImageMedico endpoint accepts fooId parameter manipulation and if version is ≤1.1.0.Check Version:
Check application version in admin interface or configuration files (specific command depends on deployment).Verify Fix Applied:
Verify version is 1.1.1 and test that fooId parameter manipulation no longer causes improper resource access.📡 Detection & Monitoring
Log Indicators:
- Unusual requests to /AGE0000700/GetImageMedico with manipulated fooId parameters
- Multiple failed resource access attempts
Network Indicators:
- Abnormal traffic patterns to the vulnerable endpoint
- Requests with unusual fooId parameter values
SIEM Query:
source="moderanet" AND uri="/AGE0000700/GetImageMedico" AND (fooId!="1" OR fooId CONTAINS special_chars)