George, a reputed ethical hacker and penetration testing consultant, was hired by FNB Services, a startup financial services company, to audit the security of their applications and infrastructure…

George, a reputed ethical hacker and penetration testing consultant, was hired by FNB Services, a startup financial services company, to audit the security of their applications and infrastructure. George performed penetration testing on the web applications. George found that the login form of an application is vulnerable to SQL query in a form located on the vulnerable page which resulted in a back-end SQL query similar to the one given below: SELECT username,role FROM users WHERE (username='admin' AND password='1') OR 1=1;--00');0.0 What is George trying to achieve with this custom SQL query?