Nikto

Nikto is an open-source web server vulnerability scanner that performs comprehensive security assessments by testing for over 7,000 potentially dangerous files and programs, outdated server software versions, misconfigurations, and common security vulnerabilities across web servers and applications. The tool conducts extensive automated testing with regularly updated plugins and scan items, identifying issues such as SQL injection vulnerabilities, cross-site scripting flaws, insecure server configurations, multiple index files, dangerous CGI scripts, and information disclosure problems to help security professionals and system administrators proactively identify and remediate web server security risks.