CVE-2024-25507
📋 TL;DR
RuvarOA versions 6.01 and 12.01 contain a SQL injection vulnerability in the email_attach_id parameter at /LHMail/AttachDown.aspx. This allows attackers to execute arbitrary SQL commands on the database. Organizations using these vulnerable RuvarOA versions are affected.
💻 Affected Systems
- RuvarOA
📦 What is this software?
Ruvaroa by Ruvar
Ruvaroa by Ruvar
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data manipulation, or full system takeover via SQL injection to RCE chaining.
Likely Case
Database information disclosure, data manipulation, or authentication bypass leading to unauthorized access to sensitive information.
If Mitigated
Limited impact with proper input validation, parameterized queries, and network segmentation in place.
🎯 Exploit Status
SQL injection via email_attach_id parameter is straightforward to exploit with publicly available techniques.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Not available
Restart Required: No
Instructions:
No official patch available. Consider upgrading to a newer version if available or implementing workarounds.
🔧 Temporary Workarounds
Input Validation Filter
allImplement strict input validation for email_attach_id parameter to only allow expected values.
Not applicable - requires code modification
WAF Rule
allDeploy web application firewall rules to block SQL injection patterns targeting the vulnerable endpoint.
Not applicable - WAF configuration required
🧯 If You Can't Patch
- Implement network segmentation to restrict access to RuvarOA systems
- Deploy intrusion detection systems to monitor for SQL injection attempts
🔍 How to Verify
Check if Vulnerable:
Test the /LHMail/AttachDown.aspx endpoint with SQL injection payloads in email_attach_id parameter.Check Version:
Check RuvarOA version in application interface or configuration files.Verify Fix Applied:
Verify that SQL injection attempts no longer succeed and return appropriate error handling.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in application logs
- Multiple failed requests to /LHMail/AttachDown.aspx
Network Indicators:
- SQL injection patterns in HTTP requests to vulnerable endpoint
SIEM Query:
source="web_logs" AND uri="/LHMail/AttachDown.aspx" AND (request_parameters CONTAINS "UNION" OR request_parameters CONTAINS "SELECT" OR request_parameters CONTAINS "' OR '1'='1")