Attack Chain

1. The attacker identifies an AiOPMSD Final 1.0.0 instance.
2. The attacker crafts a malicious SQL injection payload.
3. The attacker sends a GET request to the search.php endpoint with the ‘q’ parameter containing the SQL injection payload. For example: search.php?q=malicious_sql_code.
4. The application’s search.php script processes the GET request without proper sanitization of the ‘q’ parameter.
5. The unsanitized ‘q’ parameter is incorporated into an SQL query executed against the application’s database.
6. The database executes the attacker-controlled SQL query.
7. The attacker retrieves the results of the injected SQL query, potentially including usernames, database names, version information, or other sensitive data.
8. The attacker uses the extracted information for further malicious activities, such as unauthorized access or data breaches.

Impact

Successful exploitation of this SQL injection vulnerability allows unauthenticated attackers to extract sensitive information from the AiOPMSD Final 1.0.0 database. This could lead to the disclosure of user credentials, database configurations, and other confidential data. The impact includes potential data breaches, unauthorized access to the application, and compromise of the entire system.

Recommendation

• Apply available patches or updates provided by the vendor to address CVE-2018-25413.
• Deploy the Sigma rule Detect AiOPMSD SQL Injection Attempt to identify suspicious requests to search.php containing SQL injection payloads.
• Implement input validation and sanitization on the ‘q’ parameter in search.php to prevent SQL injection attacks.
• Monitor web server logs for unusual activity targeting search.php.
• Regularly audit and penetration test AiOPMSD Final 1.0.0 installations to identify and remediate security vulnerabilities.