Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
A vulnerability scan finds a critical flaw on an internet-facing VPN appliance and says public exploit code is already available. Which issue should be remediated first?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Distractor review
A low-severity finding on an internal test server with no network access
An isolated low-severity issue is less urgent than a critical flaw exposed to the internet.
B
Best answer
A critical flaw on an internet-facing VPN appliance with known exploit code
This finding is both severe and exposed, which makes exploitation much more likely and business impact potentially high.
C
Distractor review
A cosmetic configuration warning on a printer management interface
A cosmetic warning is not as urgent as a critical vulnerability on a remote-access device.
D
Distractor review
A medium-severity issue on a device that is powered off and not in service
A powered-off, unused device presents far less immediate risk than a live internet-facing appliance.
Common exam trap
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Technical deep dive
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A laptop is suspected of being used in a malware incident. It is still powered on and connected to Wi-Fi. What should the responder do before shutting it down?
Question 2
An employee reports a ransomware note on a file server. The server is still powered on, shares are still being accessed, and management wants service restored as quickly as possible. What should the incident response team do first?
Question 3
An employee reports a ransomware note on a finance laptop. The laptop is still powered on, connected to Wi-Fi, and the user says they were just working in a spreadsheet. Management wants the fastest safe response that also preserves evidence. What should the responder do first?
Question 4
You are handed a company laptop suspected in an insider theft case. Legal says the evidence may be needed in court. Which action best preserves admissibility?
Question 5
A developer wants to reduce the risk of SQL injection in a new customer search form. Which two changes are the best mitigations? Select two.
Question 6
A branch office uses a flat LAN, and a compromise on one user workstation could spread quickly to finance systems. Management wants finance workstations isolated from general users, but finance staff still need access to a central finance application and network printer. What is the best design change?
FAQ
Questions learners often ask
What does this SY0-701 question test?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: A critical flaw on an internet-facing VPN appliance with known exploit code — The internet-facing VPN appliance should be remediated first because it combines high severity, public exposure, and available exploit code. That combination greatly increases the chance of real-world attack. Prioritization is not just about the raw severity rating; exposure, exploitability, and asset importance all matter when deciding what to fix first. Why others are wrong: A low-severity internal issue is less urgent. Cosmetic warnings do not present the same operational risk. A medium-severity issue on a powered-off device is lower priority because attackers cannot directly reach it during normal operations.
What should I do if I get this SY0-701 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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