The correct first step is to implement compensating controls. When a critical vulnerability on a publicly accessible web server cannot be patched immediately—often due to a legacy application dependency—compensating controls provide a temporary but effective risk reduction layer without disrupting business operations. This might include deploying a web application firewall (WAF) with custom rules to block exploit attempts or applying network segmentation with strict ACLs to limit exposure. On the Systems Security Certified Practitioner (SSCP) exam, this scenario tests your understanding of the risk management principle that mitigation does not always mean patching; the exam often presents a trap where candidates rush to accept risk or decommission the server, but the correct path is to buy time with controls while a permanent fix is developed. A useful memory tip is “Patch or Protect”—if you cannot patch, you must protect through compensating measures.
SSCP Risk Identification, Monitoring and Analysis Practice Question
This SSCP practice question tests your understanding of risk identification, monitoring and analysis. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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.
During a vulnerability scan, a critical vulnerability is found on a publicly accessible web server. The server hosts a legacy application that cannot be patched immediately. What should the risk manager do first?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "first"
Why it matters: Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Clue: "immediately / without restart"
Why it matters: Time or reboot constraint — the correct answer must take effect right away without requiring a reboot or reload.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Implement compensating controls.
Option A is correct because when a critical vulnerability cannot be patched immediately, implementing compensating controls is the appropriate first step to reduce risk while maintaining business operations. Compensating controls, such as a web application firewall (WAF) with custom rules to block exploit attempts or network segmentation with strict access control lists (ACLs), provide a temporary mitigation layer. This aligns with the risk management principle of reducing risk to an acceptable level without disrupting critical services.
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.
✓
Implement compensating controls.
Why this is correct
Compensating controls mitigate the vulnerability without patching, buying time for a permanent fix.
Clue confirmation
The clue words "first", "immediately / without restart" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Remove the server from the network.
Why it's wrong here
Removing the server is a last resort and would disrupt services; not the first action.
✗
Notify the application owner.
Why it's wrong here
Notification is important but the risk manager should first decide on risk treatment; notification can be part of the process.
✗
Accept the risk.
Why it's wrong here
Risk acceptance should only occur after all mitigation options are exhausted or the impact is deemed acceptable.
Common exam traps
Common exam trap: answer the scenario, not the keyword
ISC2 often tests the misconception that immediate removal from the network is always the correct first step, but the SSCP exam emphasizes balancing security with business continuity, making compensating controls the preferred initial action.
Detailed technical explanation
How to think about this question
Compensating controls for unpatched web servers often involve deploying a WAF with virtual patching, which inspects HTTP/HTTPS traffic for exploit signatures (e.g., SQL injection patterns or buffer overflow payloads) and blocks them at Layer 7. Alternatively, network-based controls like placing the server behind an IPS with custom rules or restricting source IPs via firewall ACLs can reduce the attack surface. In a real-world scenario, a legacy application vulnerable to CVE-2021-44228 (Log4Shell) might be protected by a WAF rule blocking JNDI lookup strings until a patch is available.
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: Implement compensating controls. — Option A is correct because when a critical vulnerability cannot be patched immediately, implementing compensating controls is the appropriate first step to reduce risk while maintaining business operations. Compensating controls, such as a web application firewall (WAF) with custom rules to block exploit attempts or network segmentation with strict access control lists (ACLs), provide a temporary mitigation layer. This aligns with the risk management principle of reducing risk to an acceptable level without disrupting critical services.
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.
Are there clue words in this question I should notice?
Yes — watch for: "first", "immediately / without restart". Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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This SSCP practice question is part of Courseiva's free ISC2 certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SSCP exam.
Question Discussion
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