Nessus is a tool that would produce the assessment output needed to satisfy the request. Nessus is a vulnerability scanner that can scan a network or a system for known vulnerabilities and generate reports based on the findings. Nessus can also compare the vulnerabilities it finds with the Common Vulnerabilities and Exposures (CVE) database, which is a standardized list of publicly known security vulnerabilities and exposures2. Nessus can help identify hosts that have critical and high-severity findings as referenced in the CVE database.