The answer is VPN-EDGE01, because a critical internet-facing remote code execution vulnerability with public exploit code presents the highest risk. This finding combines the three most dangerous factors in vulnerability management: severity (critical CVSS score), exposure (accessible from the internet), and weaponization (public exploit code available). On the Security+ SY0-701 exam, this scenario tests your ability to prioritize remediation based on risk, not just on CVSS score alone—a common trap is choosing a high-severity internal vulnerability over a critical internet-facing one with active exploits. The exam emphasizes that risk is a product of threat, vulnerability, and asset value, so always look for the internet-facing critical RCE with public exploit code first. Remember the mnemonic I-C-E: Internet-facing, Critical severity, Exploit available—that’s the highest priority every time.
SY0-701 Security Operations Practice Question
This SY0-701 practice question tests your understanding of security operations. 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.
Exhibit
Prioritized vulnerability review
Asset Severity Exposure Notes
---------------------------------------------------------------
VPN-EDGE01 Critical Internet-facing Remote code execution; exploit proof-of-concept publicly available
FILE-02 High Internal file server SMB service outdated; only reachable from corp subnet
TEST-VM-17 High Isolated test network No route from production; development team owns it
PRINTER-3F Medium Office user VLAN Default admin credentials; management interface reachable via HTTP
Based on the exhibit, which finding is the best candidate for immediate remediation or emergency mitigation?
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.
Prioritized vulnerability review
Asset Severity Exposure Notes
---------------------------------------------------------------
VPN-EDGE01 Critical Internet-facing Remote code execution; exploit proof-of-concept publicly available
FILE-02 High Internal file server SMB service outdated; only reachable from corp subnet
TEST-VM-17 High Isolated test network No route from production; development team owns it
PRINTER-3F Medium Office user VLAN Default admin credentials; management interface reachable via HTTP
A
VPN-EDGE01, because a critical internet-facing RCE with public exploit code has the highest risk.
VPN-EDGE01 combines severity, exposure, and exploit availability. A critical remote code execution flaw on an internet-facing device is the most urgent because attackers can reach it directly from outside the organization. Public proof-of-concept code further lowers the effort needed to exploit it. When prioritizing vulnerabilities, this combination usually receives immediate remediation or emergency mitigation.
B
FILE-02, because file servers often affect many users and should always come before perimeter systems.
Why wrong: File servers can be important, but the finding is internal-only and does not outweigh an internet-facing critical vulnerability with available exploit code.
C
TEST-VM-17, because any high-severity issue deserves the fastest response regardless of exposure.
Why wrong: Exposure matters. An isolated test VM with no path from production is far less urgent than a public edge device.
D
PRINTER-3F, because default credentials are the easiest issue to exploit and therefore the most dangerous.
Why wrong: Default credentials are poor practice, but the printer is medium severity and limited to the office VLAN. It is not the top risk here.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
VPN-EDGE01, because a critical internet-facing RCE with public exploit code has the highest risk.
Option A is correct because VPN-EDGE01 is an internet-facing device with a critical remote code execution (RCE) vulnerability that has public exploit code available. This combination of high severity, network exposure, and weaponized exploit makes it the highest risk and most urgent for immediate remediation or emergency mitigation.
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.
✓
VPN-EDGE01, because a critical internet-facing RCE with public exploit code has the highest risk.
Why this is correct
VPN-EDGE01 combines severity, exposure, and exploit availability. A critical remote code execution flaw on an internet-facing device is the most urgent because attackers can reach it directly from outside the organization. Public proof-of-concept code further lowers the effort needed to exploit it. When prioritizing vulnerabilities, this combination usually receives immediate remediation or emergency mitigation.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
FILE-02, because file servers often affect many users and should always come before perimeter systems.
Why it's wrong here
File servers can be important, but the finding is internal-only and does not outweigh an internet-facing critical vulnerability with available exploit code.
✗
TEST-VM-17, because any high-severity issue deserves the fastest response regardless of exposure.
Why it's wrong here
Exposure matters. An isolated test VM with no path from production is far less urgent than a public edge device.
✗
PRINTER-3F, because default credentials are the easiest issue to exploit and therefore the most dangerous.
Why it's wrong here
Default credentials are poor practice, but the printer is medium severity and limited to the office VLAN. It is not the top risk here.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may prioritize by severity alone (high vs. critical) or by ease of exploitation (default credentials), ignoring the critical factor of network exposure and the presence of public exploit code, which together create the highest immediate risk.
Detailed technical explanation
How to think about this question
In vulnerability management, risk is calculated as a function of severity (CVSS score), exploitability (e.g., public exploit code), and exposure (e.g., internet-facing). A critical RCE on a VPN appliance like VPN-EDGE01 often allows an unauthenticated attacker to execute arbitrary code with high privileges, potentially leading to lateral movement and data exfiltration. Real-world attacks like those exploiting CVE-2023-46805 in Ivanti VPNs demonstrate how such vulnerabilities are rapidly weaponized and targeted against perimeter devices.
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 SY0-701 question in full detail.
Security Operations — This question tests Security Operations — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: VPN-EDGE01, because a critical internet-facing RCE with public exploit code has the highest risk. — Option A is correct because VPN-EDGE01 is an internet-facing device with a critical remote code execution (RCE) vulnerability that has public exploit code available. This combination of high severity, network exposure, and weaponized exploit makes it the highest risk and most urgent for immediate remediation or emergency mitigation.
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
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These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. Based on the exhibit, which issue should be remediated first by the operations team?
A small company has limited maintenance windows and can address only one of several findings this week.
hard
A.db-lab02, because high-severity findings always outrank medium and critical findings.
B.printsrv03, because it is internet-facing and has no vendor patch available.
✓ C.vpn-gw01, because it is internet-facing, exploitable now, and a fix is available.
D.None of these, because the team should wait for the next quarterly review before changing anything.
Why C: Option C is correct because vpn-gw01 is internet-facing, has an active exploit (CVSS score indicating current exploitation), and a vendor patch is available. In risk management, the highest priority is given to assets that are exposed to the internet, currently exploitable, and have a known fix, as this combination presents the most urgent threat to the organization's security posture.
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Question Discussion
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