Which of the following is an example of a successful exploit?

The correct answer is B. a user executing code which takes advantage of a vulnerability on a local service. An exploit is the active use of malicious code or techniques that leverages a vulnerability to achieve unauthorized access or execution. Option B precisely describes a successful exploit: code that takes advantage of a specific vulnerability in a local service to execute with…

Submitted by kevin_r· Apr 18, 2026Investigation and Response

Question

Options

Aconnecting unknown media to an endpoint that copied malware due to Autorun.
Ba user executing code which takes advantage of a vulnerability on a local service.
Cidentifying vulnerable services on a server.
Dexecuting a process executable for well-known and signed software.

How the community answered

(35 responses)

A
6% (2)
B
89% (31)
C
3% (1)
D
3% (1)

Explanation

An exploit is the active use of malicious code or techniques that leverages a vulnerability to achieve unauthorized access or execution. Option B precisely describes a successful exploit: code that takes advantage of a specific vulnerability in a local service to execute with elevated or unauthorized privilege. Option A (unknown media copying malware via Autorun) describes infection through physical media and social engineering, not an exploit of a software vulnerability. Option C (identifying vulnerable services) describes reconnaissance, not exploitation. Option D (executing legitimate signed software) is normal authorized activity - not an exploit.

Topics

#Exploitation#Vulnerability#Attack Techniques#Malware Behavior

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