In CEH v13 Information Security and Ethical Hacking Overview, script kiddies are defined as individuals with limited technical knowledge who rely on pre-written tools, scripts, and exploits created by others to carry out attacks. They typically lack a deep understanding of how the underlying exploits work.

CEH v13 categorizes attackers based on skill level and intent. Script kiddies sit at the lower end of the skill spectrum. They often download exploit kits, automated scanners, or attack frameworks and run them with minimal customization. While their attacks may be unsophisticated, they can still cause damage due to the availability of powerful tools.

Option B accurately reflects this definition. Options A and D describe skilled attackers or programmers, which contradicts the CEH classification. Option C is incorrect because ethical hackers use tools responsibly with authorization and possess a strong understanding of security principles.

CEH v13 emphasizes that although script kiddies are less skilled, they pose a risk because automation allows them to exploit known vulnerabilities at scale. This is why organizations must patch systems promptly and implement baseline security controls.

Thus, Option B is the correct answer.