What type of vulnerability assessment identifies the worst-case unmitigated risk that the System under Consideration (SuC) presents to the organization?

The type of vulnerability assessment that identifies the worst-case unmitigated risk that the System under Consideration (SuC) presents to the organization is a Cyber Risk Assessment. This assessment focuses on evaluating potential threats and vulnerabilities that could affect the organization's information systems and data. By analyzing these factors, a Cyber Risk Assessment helps organizations understand the severity of risks and the potential impact on their operations if those risks were to materialize without any risk mitigation strategies in place.

Cyber Risk Assessments typically employ various methodologies and frameworks to quantify and prioritize risks, enabling stakeholders to make informed decisions regarding protective measures, resource allocation, and strategic risk management. This approach provides a comprehensive view of risk exposure, fostering a proactive stance in managing cybersecurity threats.

In contrast, penetration testing is a simulated cyber attack on a system to discover vulnerabilities, but it doesn't necessarily provide an overall risk assessment of potential impacts. A gap assessment involves comparing current security practices against standards or best practices to identify deficiencies, rather than quantifying worst-case risks. An active assessment involves real-time monitoring or testing but also does not focus on evaluating the unmitigated risks to the organization comprehensively like a Cyber Risk Assessment does.