CS0-003 Vulnerability Management Practice Question
This CS0-003 practice question tests your understanding of vulnerability management. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A security analyst is prioritizing vulnerabilities for remediation. Which TWO factors should be considered HIGHEST when determining prioritization? (Choose two.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
CVSS base score
The CVSS base score provides a standardized, quantitative measure of a vulnerability's severity based on intrinsic characteristics like attack vector and complexity. Prioritizing by CVSS score ensures that remediation efforts focus on vulnerabilities with the highest potential impact, aligning with industry best practices for risk-based vulnerability management.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
CVSS base score
Why this is correct
CVSS score provides a standardized severity rating.
Related concept
Read the scenario before looking for a memorised answer.
✗
Number of false positives associated with the scan
Why it's wrong here
False positives are irrelevant to actual vulnerability prioritization.
✗
System owner's preference
Why it's wrong here
Prioritization should be data-driven, not subjective.
✗
Age of the vulnerability
Why it's wrong here
Old vulnerabilities may still be unpatched but not necessarily more critical.
✓
Known exploit availability
Why this is correct
Exploits in the wild increase risk of compromise.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests that candidates confuse vulnerability age with exploit maturity, but age alone is irrelevant without evidence of active exploitation or a functional exploit in the wild.
Detailed technical explanation
How to think about this question
CVSS base scores are derived from metrics such as Attack Vector (AV), Attack Complexity (AC), Privileges Required (PR), User Interaction (UI), Scope (S), Confidentiality (C), Integrity (I), and Availability (A), computed via a formula defined by FIRST.org. Known exploit availability, often tracked via CISA's Known Exploited Vulnerabilities (KEV) catalog or threat intelligence feeds, directly indicates active exploitation in the wild, making it a critical factor for prioritization over static severity scores alone.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A security team runs a vulnerability scan on a web application and discovers an unpatched SQL injection flaw. The team prioritises remediation by CVSS score — critical flaws are patched within 24 hours, high within 7 days. Questions like this test whether you understand vulnerability management processes, scanning tools, and remediation prioritisation.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this CS0-003 question in full detail.
Vulnerability Management — This question tests Vulnerability Management — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: CVSS base score — The CVSS base score provides a standardized, quantitative measure of a vulnerability's severity based on intrinsic characteristics like attack vector and complexity. Prioritizing by CVSS score ensures that remediation efforts focus on vulnerabilities with the highest potential impact, aligning with industry best practices for risk-based vulnerability management.
What should I do if I get this CS0-003 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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