CompTIA Security+ (SY0-501) — Question 181

When considering IoT systems, which of the following represents the GREATEST ongoing risk after a vulnerability has been discovered?

Answer options

• A. Difficult-to-update firmware
• B. Tight integration to existing systems
• C. IP address exhaustion
• D. Not using industry standards

Correct answer: B

Explanation

The correct answer, B, highlights that tight integration with existing systems can make it difficult to implement necessary updates or patches, thus perpetuating the risk from the discovered vulnerability. Options A and D also present risks, but they are not as critical in the context of ongoing vulnerabilities. Option C, while a concern, does not relate directly to the immediate risks posed by vulnerabilities.