Attack Chain

1. Attacker performs reconnaissance to identify internet-facing instances of Raisecom Communication Command and Dispatch Management Platform.
2. Attacker crafts a malicious HTTP GET or POST request targeting '/app/users/getpwd.php'.
3. Attacker injects crafted SQL payloads into the 'sip' parameter of the identified script.
4. The web application's backend database engine processes the malicious input without proper sanitization.
5. The injection allows the attacker to bypass authentication or extract sensitive data from the database.
6. Attacker may escalate privileges by dumping credentials or modifying administrative user tables within the database.
7. Attacker achieves persistent access or objective-based impact through unauthorized database control.

Impact

Successful exploitation of this vulnerability allows unauthenticated attackers to gain unauthorized access to the underlying database of the Raisecom platform. This can result in complete data exposure, integrity loss of system records, and potential system-wide compromise. Given the platform's role in command and dispatch operations, compromise could lead to operational disruption and the loss of sensitive communication logs or user credentials.

Recommendation

• Implement strict input validation and sanitization for the 'sip' parameter in all web-facing components of the Raisecom platform.
• Deploy WAF rules to block incoming HTTP requests to '/app/users/getpwd.php' that contain common SQL injection syntax (e.g., 'UNION', 'SELECT', 'OR 1=1', '--').
• Restrict access to the '/app/users/' directory at the web server level to trusted management IPs only.
• Monitor web server logs for suspicious requests to 'getpwd.php' containing abnormal characters or SQL keywords in query parameters.
• Audit database access logs for queries originating from the application service account that display unauthorized table selection or credential dumping behavior.