Abstract: In recent years, the cybersecurity situation has become severe, with frequent cybersecurity incidents caused by various vulnerabilities in the power industry at home and abroad. Various equipment and information systems in the power industry have become important targets of cyberattacks. Therefore, how to quickly and effectively handle the cybersecurity risks of a large number of power intranet devices and carry out effective rectification and control has become crucial. In order to eliminate various vulnerabilities and the resulting cybersecurity risks in a timely manner, this article uses Python to develop a set of Selenium-based cybersecurity vulnerability management tools. It can automatically analyze and generate risk warning forms, greatly reducing the time consumption of the entire process of eliminating cybersecurity risks and effectively ensuring the safe and stable operation of power networks.