The answer is to apply the vendor patch to the host as soon as possible. This is the correct immediate action because a critical remote code execution vulnerability with a CVSS score of 9.8 represents an unauthenticated, remotely exploitable threat that can give an attacker full control of the system without any user interaction; patching directly eliminates the root cause of the risk, aligning with the principle of timely remediation for high-severity flaws. On the Systems Security Certified Practitioner SSCP exam, this scenario tests your understanding of incident response prioritization and vulnerability management—specifically that for critical RCE, patching trumps containment or monitoring because the attack vector is already public and actively exploitable. A common trap is choosing to isolate the host first, but the exhibit’s emphasis on “immediate” and “critical” signals that the vendor patch is available and should be applied without delay. Memory tip: for any CVSS score above 9.0, think “Patch First, Ask Later”—the window for exploitation is measured in hours, not days.
SSCP Risk Identification, Monitoring and Analysis Practice Question
This SSCP practice question tests your understanding of risk identification, monitoring and analysis. Compare every option against the stated constraints before choosing — the best answer satisfies all requirements, not just the most obvious one. 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.
Exhibit
Refer to the exhibit.
[Vulnerability Scan Report Excerpt]
Host: 10.0.0.15
Port: 3389 (RDP)
Vulnerability: CVE-2024-1234 - Critical
CVSS Score: 9.8
Description: Remote Code Execution in RDP
Patch: KB4567890 available from vendor
[Patch Management Database]
Host 10.0.0.15: Last patched 2023-12-01. Patches applied: KB123456, KB789012.
KB4567890 not applied.
[Asset Criticality]
10.0.0.15: Critical, used for financial operations.
Based on the exhibit, what is the most appropriate immediate action?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Apply the vendor patch to the host as soon as possible
The exhibit shows a critical remote code execution vulnerability with a CVSS score of 9.8, which poses an immediate threat to the host. Applying the vendor patch as soon as possible is the most appropriate action because it directly eliminates the risk without delay, aligning with the principle of timely remediation for high-severity vulnerabilities.
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.
✗
Schedule patching during the next change window in 30 days
Why it's wrong here
Too long for a critical vulnerability on a critical asset.
✓
Apply the vendor patch to the host as soon as possible
Why this is correct
Immediate action needed to mitigate critical RCE vulnerability on critical system.
Related concept
Read the scenario before looking for a memorised answer.
✗
Run another vulnerability scan to confirm the finding
Why it's wrong here
Unnecessary delay; the finding is already confirmed.
✗
Ignore the vulnerability because it's a false positive
Why it's wrong here
The scan and CVE are legitimate; the host is missing the patch.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may choose to rescan or delay patching due to change management policies, failing to recognize that critical remote code execution vulnerabilities require immediate out-of-cycle patching to prevent imminent compromise.
Detailed technical explanation
How to think about this question
Remote code execution vulnerabilities, such as those in services like Apache Log4j or SMBGhost, allow an attacker to execute arbitrary commands on the target system without authentication, often via crafted network packets. The CVSS score of 9.8 indicates a network-based attack vector with low complexity and no user interaction, meaning exploitation can occur automatically via scanning tools or worms. In real-world scenarios, delaying patching for even a few hours can lead to full system compromise, as seen in the WannaCry outbreak where unpatched SMBv1 systems were rapidly infected.
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.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Risk Identification, Monitoring and Analysis — This question tests Risk Identification, Monitoring and Analysis — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Apply the vendor patch to the host as soon as possible — The exhibit shows a critical remote code execution vulnerability with a CVSS score of 9.8, which poses an immediate threat to the host. Applying the vendor patch as soon as possible is the most appropriate action because it directly eliminates the risk without delay, aligning with the principle of timely remediation for high-severity vulnerabilities.
What should I do if I get this SSCP 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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