CVE-2025-12253
📋 TL;DR
This CVE describes a SQL injection vulnerability in AMTT Hotel Broadband Operation System 1.0 affecting the /user/portal/get_expiredtime.php endpoint via the uid parameter. Remote attackers can execute arbitrary SQL commands to potentially access, modify, or delete database content. Hotels and hospitality organizations using this specific software version are affected.
💻 Affected Systems
- AMTT Hotel Broadband Operation System
📦 What is this software?
Hibos by Amttgroup
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, system takeover, or destruction of hotel guest and operational data
Likely Case
Unauthorized data access including guest information, system credentials, and potentially lateral movement within the network
If Mitigated
Limited impact with proper input validation, WAF rules, and network segmentation preventing successful exploitation
🎯 Exploit Status
Public disclosure on GitHub suggests exploit details are available. SQL injection via uid parameter is straightforward to weaponize.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None - vendor did not respond to disclosure
Restart Required: No
Instructions:
No official patch available. Consider workarounds or system replacement.
🔧 Temporary Workarounds
WAF Rule Implementation
allDeploy web application firewall rules to block SQL injection patterns targeting the uid parameter
# Example ModSecurity rule: SecRule ARGS:uid "@detectSQLi" "id:1001,phase:2,deny,status:403"
File Access Restriction
linuxBlock access to the vulnerable PHP file using web server configuration
# Apache: <Location "/user/portal/get_expiredtime.php"> Require all denied </Location>
# Nginx: location /user/portal/get_expiredtime.php { deny all; }
🧯 If You Can't Patch
- Isolate the system behind a firewall with strict inbound/outbound rules
- Implement network segmentation to limit potential lateral movement from compromised system
🔍 How to Verify
Check if Vulnerable:
Test the /user/portal/get_expiredtime.php endpoint with SQL injection payloads in the uid parameter (e.g., uid=1' OR '1'='1)Check Version:
# Check system version via web interface or configuration files. Exact command unknown for this proprietary system.Verify Fix Applied:
Verify SQL injection attempts are blocked and no longer return database errors or unexpected data📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in web server logs
- Multiple requests to get_expiredtime.php with SQL-like patterns in parameters
- Database connection spikes
Network Indicators:
- HTTP requests containing SQL keywords (SELECT, UNION, etc.) in uid parameter
- Traffic to get_expiredtime.php from unexpected sources
SIEM Query:
web.url:"*/user/portal/get_expiredtime.php*" AND (web.param.uid:"*'*" OR web.param.uid:"*SELECT*" OR web.param.uid:"*UNION*")