CVE-2026-26366
📋 TL;DR
eNet SMART HOME server versions 2.2.1 and 2.3.1 ship with active default credentials (user:user, admin:admin) that don't require password changes during setup. This allows unauthenticated attackers to gain administrative access to smart home systems. All users of these specific versions are affected.
💻 Affected Systems
- eNet SMART HOME server
📦 What is this software?
Enet Smart Home by Jung Group
Enet Smart Home by Jung Group
⚠️ Risk & Real-World Impact
Worst Case
Complete compromise of smart home system allowing attackers to control all devices, access cameras/microphones, disable security systems, and potentially pivot to other network resources.
Likely Case
Unauthorized access to smart home configuration, device control, and sensitive user data stored on the server.
If Mitigated
Limited impact if proper network segmentation and access controls prevent external access to the server.
🎯 Exploit Status
Exploitation requires only knowledge of default credentials and network access to the server.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not available
Vendor Advisory: Not provided in references
Restart Required: No
Instructions:
1. Immediately change all default passwords on affected systems
2. Enforce strong password policies
3. Monitor for vendor updates
🔧 Temporary Workarounds
Change Default Credentials
allChange both user and admin passwords from default values
Use web interface or admin console to change passwords
Network Segmentation
allIsolate smart home server from internet and restrict internal access
Configure firewall rules to block external access to server ports
🧯 If You Can't Patch
- Implement strict network access controls to limit who can reach the server
- Enable logging and monitoring for authentication attempts and configuration changes
🔍 How to Verify
Check if Vulnerable:
Attempt to authenticate to the server using credentials user:user or admin:adminCheck Version:
Check server version in web interface or configuration filesVerify Fix Applied:
Verify default credentials no longer work and strong passwords are enforced📡 Detection & Monitoring
Log Indicators:
- Successful authentication with default credentials
- Multiple failed login attempts followed by success with default credentials
- Configuration changes from default user/admin accounts
Network Indicators:
- Authentication requests to server from unexpected sources
- Traffic patterns indicating device control or configuration access
SIEM Query:
source="enet_server" AND (event="login_success" AND (user="user" OR user="admin"))