- A
Increase logging and keep the current firmware until a problem appears.
Why wrong: More logging can improve visibility, but it does not remove the unsupported and unpatchable vulnerability exposure of end-of-life firmware.
- B
Move the server to a different subnet and continue using the same firmware.
Why wrong: Segmentation may reduce exposure, but it is still a compensating control. It does not solve the underlying problem that the component is no longer supported.
- C
Replace or upgrade the end-of-life firmware with a supported version.
Replacing or upgrading the unsupported firmware is the best long-term fix because it restores the ability to receive patches and vendor support. That directly addresses the outdated component risk instead of merely masking it with monitoring or network controls.
- D
Change the administrator password and leave the device in place.
Why wrong: Stronger credentials are important, but they do not mitigate vulnerabilities in unsupported firmware. An attacker can still exploit the device through known flaws even after a password change.
Quick Answer
The answer is to replace or upgrade the end-of-life firmware with a supported version. This is the correct choice because end-of-life firmware no longer receives security patches, meaning any vulnerabilities discovered after that point remain unpatched and exploitable, directly violating the principle of maintaining a secure baseline. On the Security+ SY0-701 exam, this scenario tests your understanding of vulnerability management and the importance of vendor support lifecycles; a common trap is to suggest compensating controls like a firewall or IDS, but these only mitigate risk temporarily rather than removing the root cause. For the best long-term fix before an audit, always prioritize removing unsupported software from the attack surface. Memory tip: if it’s end-of-life, it’s time to say goodbye—patch or replace, don’t just defend.
SY0-701 Threats, Vulnerabilities, and Mitigations Practice Question
This SY0-701 practice question tests your understanding of threats, vulnerabilities, and mitigations. 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 public-facing file transfer server is running an appliance firmware version that is now end-of-life. The vendor has stated that no further security patches will be released. Management wants the best long-term fix before the next audit. What should be done?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"best"Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Replace or upgrade the end-of-life firmware with a supported version.
Option C is correct because running end-of-life firmware means no security patches will be released, leaving the server vulnerable to known exploits. The best long-term fix is to replace or upgrade to a supported firmware version that receives ongoing security updates, ensuring the system remains secure for the next audit and beyond.
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.
- ✗
Increase logging and keep the current firmware until a problem appears.
Why it's wrong here
More logging can improve visibility, but it does not remove the unsupported and unpatchable vulnerability exposure of end-of-life firmware.
- ✗
Move the server to a different subnet and continue using the same firmware.
Why it's wrong here
Segmentation may reduce exposure, but it is still a compensating control. It does not solve the underlying problem that the component is no longer supported.
- ✓
Replace or upgrade the end-of-life firmware with a supported version.
Why this is correct
Replacing or upgrading the unsupported firmware is the best long-term fix because it restores the ability to receive patches and vendor support. That directly addresses the outdated component risk instead of merely masking it with monitoring or network controls.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Change the administrator password and leave the device in place.
Why it's wrong here
Stronger credentials are important, but they do not mitigate vulnerabilities in unsupported firmware. An attacker can still exploit the device through known flaws even after a password change.
Common exam traps
Common exam trap: answer the scenario, not the keyword
CompTIA often tests the misconception that compensating controls like logging, segmentation, or password changes are sufficient to mitigate end-of-life vulnerabilities, when the only proper long-term fix is to upgrade or replace the unsupported software.
Detailed technical explanation
How to think about this question
End-of-life firmware often contains unpatched Common Vulnerabilities and Exposures (CVEs) that are publicly documented and can be exploited using Metasploit modules or custom scripts. For example, a file transfer server running an old version of vsFTPd or ProFTPD might have a buffer overflow vulnerability that allows remote code execution. Replacing the firmware ensures the system receives security patches, and in some cases, migrating to a different vendor or open-source solution (e.g., vsFTPd with active maintenance) may be necessary if the original vendor no longer supports the appliance.
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.
- →
Threats, Vulnerabilities, and Mitigations — study guide chapter
Learn the concepts, then practise the questions
- →
Threats, Vulnerabilities, and Mitigations practice questions
Targeted practice on this topic area only
- →
All SY0-701 questions
1,152 questions across all exam domains
- →
Security+ SY0-701 study guide
Full concept coverage aligned to exam objectives
- →
SY0-701 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Related SY0-701 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
General Security Concepts practice questions
Practise SY0-701 questions linked to General Security Concepts.
Threats, Vulnerabilities, and Mitigations practice questions
Practise SY0-701 questions linked to Threats, Vulnerabilities, and Mitigations.
Security Architecture practice questions
Practise SY0-701 questions linked to Security Architecture.
Security Operations practice questions
Practise SY0-701 questions linked to Security Operations.
Security Program Management and Oversight practice questions
Practise SY0-701 questions linked to Security Program Management and Oversight.
Security+ social engineering questions
Practise SY0-701 questions linked to Security+ social engineering questions.
Security+ cryptography practice questions
Practise SY0-701 questions linked to Security+ cryptography.
Security+ IAM questions
Practise SY0-701 questions linked to Security+ IAM questions.
Security+ risk management questions
Practise SY0-701 questions linked to Security+ risk management questions.
Security+ incident response questions
Practise SY0-701 questions linked to Security+ incident response questions.
Security+ malware questions
Practise SY0-701 questions linked to Security+ malware questions.
Security+ vulnerability management questions
Practise SY0-701 questions linked to Security+ vulnerability management questions.
Practice this exam
Start a free SY0-701 practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Questions learners often ask
What does this SY0-701 question test?
Threats, Vulnerabilities, and Mitigations — This question tests Threats, Vulnerabilities, and Mitigations — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Replace or upgrade the end-of-life firmware with a supported version. — Option C is correct because running end-of-life firmware means no security patches will be released, leaving the server vulnerable to known exploits. The best long-term fix is to replace or upgrade to a supported firmware version that receives ongoing security updates, ensuring the system remains secure for the next audit and beyond.
What should I do if I get this SY0-701 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: "best". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Keep practising
More SY0-701 practice questions
- An HR analyst must send a salary file to an external auditor. The auditor only needs names, departments, and salary tota…
- An investigator receives a suspect laptop drive that may be used in court. Which approach best supports a forensically s…
- An investigator must collect data from a suspected insider-threat laptop so the evidence could be used in an HR and lega…
- An NDR tool shows a production web server sending small, periodic DNS queries to random-looking subdomains under a domai…
- An investigator needs to make a forensic image of a suspect laptop without changing the original drive contents. Which t…
- An operations team manages Linux servers over SSH. The security team wants to stop direct management access from employe…
Last reviewed: Jun 30, 2026
This SY0-701 practice question is part of Courseiva's free CompTIA 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 SY0-701 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.