Select ALL examples of vulnerabilities identified in the course material.

### Why this is right - **A** is true: weak passwords provide a weakness that an attacker may exploit. - **B** is true: missing security updates can leave known weaknesses available for exploitation. - **C** is true: default administrator credentials can allow unauthorized elevated access. ### The concept A vulnerability is a weakness in a system or its use. Weak passwords, unpatched systems, and default credentials are weaknesses because they can make unauthorized access easier. A valuable customer record is an asset, not a weakness. Its value makes it important to protect, but it does not itself create a security flaw. ### The other options - **D. A customer record being valuable**: This describes an asset of interest, not a weakness an attacker can exploit. ### Terms - **Administrator credentials**: Account details that provide administrative access to a system. - **Unpatched system**: A system that has not received an available software correction. ### Remember Assets are what you protect; vulnerabilities are weaknesses in that protection.