CVE-2023-24253
📋 TL;DR
This SQL injection vulnerability in Domotica Labs srl Ikon Server allows attackers to execute arbitrary SQL commands on the database. It affects all Ikon Server installations before version 2.8.6, potentially compromising sensitive data and system integrity.
💻 Affected Systems
- Domotica Labs srl Ikon Server
📦 What is this software?
Ikon Server by Domoticalabs
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise including data theft, data manipulation, privilege escalation, and potential remote code execution through database functions.
Likely Case
Unauthorized access to sensitive data stored in the database, including user credentials, configuration data, and system information.
If Mitigated
Limited impact with proper input validation, parameterized queries, and network segmentation in place.
🎯 Exploit Status
SQL injection vulnerabilities typically have low exploitation complexity, especially when unauthenticated.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2.8.6
Vendor Advisory: https://www.swascan.com/it/security-advisory-domotica-labs-ikon-server/
Restart Required: Yes
Instructions:
1. Download Ikon Server version 2.8.6 or later from official sources. 2. Backup current configuration and data. 3. Stop Ikon Server service. 4. Install the updated version. 5. Restart Ikon Server service. 6. Verify functionality.
🔧 Temporary Workarounds
Network Segmentation
linuxRestrict network access to Ikon Server to only trusted IP addresses
iptables -A INPUT -p tcp --dport [IKON_PORT] -s [TRUSTED_IP] -j ACCEPT
iptables -A INPUT -p tcp --dport [IKON_PORT] -j DROP
Web Application Firewall
allDeploy WAF with SQL injection protection rules
🧯 If You Can't Patch
- Implement strict input validation and parameterized queries in application code
- Deploy database monitoring to detect SQL injection attempts
🔍 How to Verify
Check if Vulnerable:
Check Ikon Server version via web interface or configuration files. If version is below 2.8.6, system is vulnerable.Check Version:
Check web interface or configuration files for version informationVerify Fix Applied:
Confirm version is 2.8.6 or higher and test SQL injection attempts are blocked.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL query patterns in database logs
- Multiple failed login attempts with SQL-like payloads
- Unexpected database errors in application logs
Network Indicators:
- HTTP requests containing SQL keywords (SELECT, UNION, etc.)
- Unusual database connection patterns
SIEM Query:
source="*ikon*" AND ("SELECT" OR "UNION" OR "INSERT" OR "DELETE") AND status="200"