CVE-2024-10731
📋 TL;DR
This critical SQL injection vulnerability in Tongda OA allows remote attackers to execute arbitrary SQL commands via the ID parameter in /pda/appcenter/check_seal.php. This could lead to data theft, modification, or deletion. Organizations using Tongda OA versions up to 11.10 are affected.
💻 Affected Systems
- Tongda OA
📦 What is this software?
Office Anywhere by Tongda2000
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data exfiltration, privilege escalation, or system takeover
Likely Case
Unauthorized data access, data manipulation, or denial of service
If Mitigated
Limited impact with proper input validation and database permissions
🎯 Exploit Status
Exploit details are publicly available on GitHub, making this easily exploitable
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Not available
Restart Required: No
Instructions:
No official patch available. Check Tongda vendor website for updates or apply workarounds.
🔧 Temporary Workarounds
Input Validation Filter
allAdd input validation to sanitize the ID parameter before processing
Modify check_seal.php to validate ID parameter as integer using is_numeric() or similar
WAF Rule
allImplement web application firewall rules to block SQL injection patterns
Add WAF rule to detect and block SQL injection attempts on /pda/appcenter/check_seal.php
🧯 If You Can't Patch
- Restrict access to /pda/appcenter/check_seal.php using network ACLs or authentication
- Implement database-level controls with minimal privileges for the application user
🔍 How to Verify
Check if Vulnerable:
Check if /pda/appcenter/check_seal.php exists and is accessible, and verify Tongda OA version is ≤11.10Check Version:
Check Tongda OA admin panel or configuration files for version informationVerify Fix Applied:
Test the vulnerable endpoint with SQL injection payloads to confirm they are blocked📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple requests to check_seal.php with suspicious ID parameters
Network Indicators:
- HTTP requests to /pda/appcenter/check_seal.php with SQL injection patterns in parameters
SIEM Query:
source="web_logs" AND uri="/pda/appcenter/check_seal.php" AND (param="ID" AND value MATCH "'.*[UNION|SELECT|INSERT|UPDATE|DELETE|DROP].*')"