Question 71

To prioritize the remediation of vulnerabilities

CVSS, or the Common Vulnerability Scoring System, is primarily used to prioritize the remediation of vulnerabilities based on their severity and potential impact. This allows organizations to allocate resources effectively and address the most critical vulnerabilities first.

A) To determine the cost associated with patching systems

This option is incorrect because CVSS does not provide any cost analysis regarding patching systems. Instead, it focuses on scoring vulnerabilities based on their characteristics and potential impact, rather than financial implications of remediation.

B) To identify unused ports and services that should be closed

This choice is also incorrect, as CVSS is not designed for identifying unused ports and services. It assesses vulnerabilities in existing systems rather than conducting inventory management or network configuration analysis.

C) To analyze code for defects that could be exploited

While analyzing code for defects is an important aspect of security, CVSS does not directly perform this function. Instead, CVSS scores vulnerabilities that have already been identified, rather than analyzing code itself for potential defects.

D) To prioritize the remediation of vulnerabilities

This option is correct as CVSS is specifically designed to assess and prioritize vulnerabilities based on severity scores. Organizations use these scores to determine which vulnerabilities need immediate attention to mitigate risks effectively.

Conclusion

The correct answer, D, highlights the core purpose of CVSS in vulnerability management. The other options fail because they misrepresent the function of CVSS, which is not about cost, system inventory, or code analysis, but rather about establishing a priority for addressing vulnerabilities based on their severity.