CVE-2025-8296
📋 TL;DR
This SQL injection vulnerability in Ivanti Avalanche allows authenticated admin users to execute arbitrary SQL queries, potentially leading to remote code execution. Organizations using Ivanti Avalanche versions before 6.4.8.8008 are affected. The attacker requires admin privileges to exploit this vulnerability.
💻 Affected Systems
- Ivanti Avalanche
📦 What is this software?
Avalanche by Ivanti
⚠️ Risk & Real-World Impact
Worst Case
Remote code execution leading to complete system compromise, data exfiltration, and lateral movement within the network.
Likely Case
Database compromise allowing data theft, manipulation, or deletion of critical asset management information.
If Mitigated
Limited impact if proper network segmentation and least privilege access controls are implemented.
🎯 Exploit Status
SQL injection vulnerabilities are typically easy to exploit once discovered, but this requires admin authentication.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 6.4.8.8008
Vendor Advisory: https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Avalanche-CVE-2025-8296-CVE-2025-8297?language=en_US
Restart Required: Yes
Instructions:
1. Download Ivanti Avalanche version 6.4.8.8008 or later from the Ivanti support portal. 2. Backup current configuration and database. 3. Run the installer to upgrade. 4. Restart the Avalanche service or server as required.
🔧 Temporary Workarounds
Network Segmentation
allRestrict access to Avalanche management interface to trusted administrative networks only.
Admin Account Hardening
allImplement strong password policies, multi-factor authentication, and review admin account permissions.
🧯 If You Can't Patch
- Implement strict network access controls to limit Avalanche interface access to only necessary administrative users.
- Monitor for unusual SQL query patterns and admin account activity in Avalanche logs.
🔍 How to Verify
Check if Vulnerable:
Check the Avalanche version in the web interface under Help > About or via the Avalanche console.Check Version:
Not applicable - version check is done through the Avalanche web interface.Verify Fix Applied:
Verify the version shows 6.4.8.8008 or higher after patching.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL query patterns in Avalanche logs
- Multiple failed login attempts followed by admin access
- Unexpected database operations
Network Indicators:
- Unusual outbound connections from Avalanche server
- SQL query patterns in network traffic to database
SIEM Query:
source="avalanche" AND (event_type="sql_query" AND query="*UNION*" OR query="*SELECT*FROM*" AND user="admin")