Question 810 of 1,152

Threats, Vulnerabilities, and Mitigations →mediumMultiple ChoiceObjective-mapped

Quick Answer

The correct remediation is to restrict management access to the office network or VPN and change the default credentials. This combination directly addresses both vulnerabilities found in the scan: the default password allows trivial authentication bypass, and the unrestricted internet exposure means anyone can reach the console. By changing the credentials, you eliminate the easiest attack vector, and by applying an ACL or firewall rule to limit access to trusted subnets, you remove the device from the public attack surface entirely—all without downtime or hardware replacement. On the Security+ SY0-701 exam, this scenario tests your ability to prioritize layered defenses for exposed interfaces, often appearing in a “most effective with least disruption” question. A common trap is to choose a full network redesign or firmware update, but those cause more disruption without immediately closing the two critical gaps. Remember the mnemonic “Lock and Swap”—lock down the network path, then swap the default password.

SY0-701 Threats, Vulnerabilities, and Mitigations Practice Question

This SY0-701 practice question tests your understanding of threats, vulnerabilities, and mitigations. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 vulnerability scan of a branch-office print server finds that its administrative web console is reachable from the internet. The appliance is still using the vendor's default password, and no access control list limits management access to the office subnet or VPN. Which remediation would reduce risk the most with the least disruption?

Clue words in this question

Noticing these words before you look at the options changes how you read each choice.

Clue: "least"
Why it matters: You want the option with minimum overhead, fewest steps, or lowest impact — not the most feature-rich or comprehensive answer.

Question 1mediummultiple choice

Study the full ACL explanation →

A
Increase the password length policy and leave the console publicly reachable.
Why wrong: Stronger passwords help, but leaving administrative access exposed to the internet still creates unnecessary attack surface.
B
Disable the management interface entirely and replace the device immediately.
Why wrong: Replacing the device may be costly and disruptive, and disabling management entirely may not be operationally practical.
C
Restrict management access to the office network or VPN and change the default credentials.
This is the best balance of security and operational impact. Publicly exposed administration interfaces are high-risk, especially when default credentials are still enabled. Limiting access to a trusted management network or VPN immediately reduces attack surface, while changing the vendor defaults removes a common compromise path. Together, these steps address the exposure without requiring a full replacement or major service outage.
D
Apply a patch after the next quarterly maintenance window and keep the current exposure unchanged.
Why wrong: Waiting for a patch does not solve the immediate exposure, and the scan already shows a dangerous management configuration.

Full breakdown with real-world context →

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

✓

Restrict management access to the office network or VPN and change the default credentials.

Option C reduces risk the most with the least disruption by immediately addressing the two primary vulnerabilities: the default password and unrestricted internet exposure. Changing the default credentials prevents trivial authentication bypass, while restricting management access to the office subnet or VPN eliminates the attack surface from the public internet. This approach requires no hardware replacement or downtime, and it directly mitigates the highest-severity issues identified in the scan.

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 the password length policy and leave the console publicly reachable.
Why it's wrong here
Stronger passwords help, but leaving administrative access exposed to the internet still creates unnecessary attack surface.
✗
Disable the management interface entirely and replace the device immediately.
Why it's wrong here
Replacing the device may be costly and disruptive, and disabling management entirely may not be operationally practical.
✓
Restrict management access to the office network or VPN and change the default credentials.
Why this is correct
This is the best balance of security and operational impact. Publicly exposed administration interfaces are high-risk, especially when default credentials are still enabled. Limiting access to a trusted management network or VPN immediately reduces attack surface, while changing the vendor defaults removes a common compromise path. Together, these steps address the exposure without requiring a full replacement or major service outage.
Clue confirmation
The clue word "least" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Apply a patch after the next quarterly maintenance window and keep the current exposure unchanged.
Why it's wrong here
Waiting for a patch does not solve the immediate exposure, and the scan already shows a dangerous management configuration.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates may choose Option B (disable and replace) because it seems most secure, but they overlook that configuration changes (ACL and password reset) achieve the same security goal with far less disruption and cost.

Trap categories for this question

Command / output trap
Waiting for a patch does not solve the immediate exposure, and the scan already shows a dangerous management configuration.

Detailed technical explanation

How to think about this question

The administrative web console typically runs over HTTPS on a dedicated port (e.g., 443 or 8443) and often uses a self-signed certificate. Without an ACL, the console responds to any source IP, making it discoverable via Shodan or similar internet-wide scanning. Default credentials are well-documented in vendor manuals and exploit databases, so an attacker can gain full administrative control over the print server, potentially using it as a pivot point into the internal network or to exfiltrate sensitive documents.

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.

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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: Restrict management access to the office network or VPN and change the default credentials. — Option C reduces risk the most with the least disruption by immediately addressing the two primary vulnerabilities: the default password and unrestricted internet exposure. Changing the default credentials prevents trivial authentication bypass, while restricting management access to the office subnet or VPN eliminates the attack surface from the public internet. This approach requires no hardware replacement or downtime, and it directly mitigates the highest-severity issues identified in the scan.

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: "least". You want the option with minimum overhead, fewest steps, or lowest impact — not the most feature-rich or comprehensive answer.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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