This indicates a possible attempt to exploit a SQL injection vulnerability in Quadcomm Q-Shop.
Quadcomm Q-Shop contains a SQL injection vulnerability because it fails to properly sanitize user supplied input before using it in a SQL query. Successful exploitation could allow an attacker to compromise the application, access or modify data, or exploit vulnerabilities in the underlying database implementation.
Quadcomm Q-Shop version 3.5 is vulnerable.
Apply changes to the source code as described by the vendor.