CVE-2025-2587
📋 TL;DR
This critical SQL injection vulnerability in Jinher OA C6 allows remote attackers to execute arbitrary SQL commands by manipulating the httpOID parameter in IncentivePlanFulfillAppprove.aspx. Organizations using Jinher OA C6 version 1.0 are affected, potentially exposing sensitive database information.
💻 Affected Systems
- Jinher OA C6
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data manipulation, or full system takeover via SQL injection escalation techniques.
Likely Case
Unauthorized access to sensitive business data, employee information, or financial records stored in the database.
If Mitigated
Limited information disclosure or no impact if proper input validation and parameterized queries are implemented.
🎯 Exploit Status
Exploit details have been publicly disclosed, making this easily exploitable by attackers with basic SQL injection knowledge.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None found in provided references
Restart Required: No
Instructions:
1. Contact Jinher vendor for security patches. 2. If no patch available, implement workarounds immediately. 3. Update to latest version if newer releases exist.
🔧 Temporary Workarounds
Web Application Firewall (WAF) Rules
allImplement WAF rules to block SQL injection patterns targeting the httpOID parameter
WAF-specific configuration commands vary by vendor
Input Validation Filter
windowsAdd server-side validation to reject malicious httpOID parameter values
Implement parameter validation in IncentivePlanFulfillAppprove.aspx code
🧯 If You Can't Patch
- Isolate the affected system from internet access and restrict to internal network only
- Implement network segmentation and monitor all traffic to/from the vulnerable endpoint
🔍 How to Verify
Check if Vulnerable:
Test the IncentivePlanFulfillAppprove.aspx endpoint with SQL injection payloads in the httpOID parameterCheck Version:
Check application version in admin panel or configuration filesVerify Fix Applied:
Verify that SQL injection attempts no longer succeed and parameter validation is properly implemented📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in application logs
- Multiple failed login attempts via the vulnerable endpoint
- Suspicious parameter values in httpOID
Network Indicators:
- SQL injection patterns in HTTP requests to IncentivePlanFulfillAppprove.aspx
- Unusual database query patterns from the application server
SIEM Query:
source="web_logs" AND uri="*IncentivePlanFulfillAppprove.aspx*" AND (param="*httpOID*" AND value="*' OR *" OR value="*;--*" OR value="*UNION*" OR value="*SELECT*" OR value="*INSERT*" OR value="*UPDATE*")