Netref 3.0 - 'index.php' SQL Injection
source: https://www.securityfocus.com/bid/15862/info
Netref is prone to an SQL-injection vulnerability because the application fails to properly sanitize user-supplied input before using it in an SQL query.
A successful exploit could allow an attacker to compromise the application, access or modify data, or exploit vulnerabilities in the underlying database.
http://www.example.com/pro/page/index.php?cat=[Sql Injection]