Nmap NSE net: mysql-variables

Summary
Attempts to show all variables on a MySQL server. SYNTAX: mysqluser: The username to use for authentication. If unset it attempts to use credentials found by 'mysql-brute' or 'mysql-empty-password'. mysqlpass: The password to use for authentication. If unset it attempts to use credentials found by 'mysql-brute' or 'mysql-empty-password'.