CVE-2025-11309
📋 TL;DR
This CVE describes a SQL injection vulnerability in Tipray Data Leakage Prevention System 1.0. Attackers can remotely exploit the 'sort' parameter in the findDeptPage.do endpoint to execute arbitrary SQL commands. Organizations using this specific DLP system version are affected.
💻 Affected Systems
- Tipray Data Leakage Prevention System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data exfiltration, privilege escalation, and potential system takeover through SQL injection leading to remote code execution.
Likely Case
Unauthorized data access, extraction of sensitive information from the DLP system database, and potential lateral movement within the network.
If Mitigated
Limited impact with proper input validation, parameterized queries, and network segmentation preventing database access.
🎯 Exploit Status
Public exploit details available on GitHub. The vulnerability requires no authentication and has simple exploitation vectors.
🛠️ 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
Web Application Firewall (WAF) Rules
allImplement WAF rules to block SQL injection patterns targeting the findDeptPage.do endpoint
Input Validation Filter
allAdd input validation for the sort parameter to only allow expected values
🧯 If You Can't Patch
- Isolate the DLP system from internet access and restrict internal network access
- Implement database-level protections: least privilege accounts, query logging, and regular audit trails
🔍 How to Verify
Check if Vulnerable:
Test the findDeptPage.do endpoint with SQL injection payloads in the sort parameter (e.g., sort=1' OR '1'='1)Check Version:
Check system version through administrative interface or configuration filesVerify Fix Applied:
Verify that SQL injection attempts no longer succeed and that input validation is properly implemented📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple requests to findDeptPage.do with suspicious sort parameters
- Database error messages containing SQL syntax
Network Indicators:
- HTTP requests to /findDeptPage.do with SQL keywords in parameters
- Unusual outbound database connections from DLP system
SIEM Query:
source="web_logs" AND uri="/findDeptPage.do" AND (param="sort" AND value CONTAINS "'" OR value CONTAINS "SELECT" OR value CONTAINS "UNION")🔗 References
- https://github.com/FightingLzn9/vul/blob/main/%E5%A4%A9%E9%94%90%E6%95%B0%E6%8D%AE%E6%B3%84%E9%9C%B2%E9%98%B2%E6%8A%A4%E7%B3%BB%E7%BB%9F-1.md
- https://github.com/FightingLzn9/vul/blob/main/%E5%A4%A9%E9%94%90%E6%95%B0%E6%8D%AE%E6%B3%84%E9%9C%B2%E9%98%B2%E6%8A%A4%E7%B3%BB%E7%BB%9F-1.md#sql-injection-vulnerability
- https://vuldb.com/?ctiid.327190
- https://vuldb.com/?id.327190
- https://vuldb.com/?submit.663382
- https://github.com/FightingLzn9/vul/blob/main/%E5%A4%A9%E9%94%90%E6%95%B0%E6%8D%AE%E6%B3%84%E9%9C%B2%E9%98%B2%E6%8A%A4%E7%B3%BB%E7%BB%9F-1.md
- https://github.com/FightingLzn9/vul/blob/main/%E5%A4%A9%E9%94%90%E6%95%B0%E6%8D%AE%E6%B3%84%E9%9C%B2%E9%98%B2%E6%8A%A4%E7%B3%BB%E7%BB%9F-1.md#sql-injection-vulnerability
