CompTIA PenTest+ PT0-003 Question # 46 Topic 5 Discussion

When the client indicates that the scope's hosts and assets are not included in the vulnerability scan results, it suggests that the tester may have missed discovering all the devices in the scope. Here’s the best course of action:

Performing a Discovery Scan:

Purpose: A discovery scan identifies all active devices on the network before running a detailed vulnerability scan. It ensures that all in-scope devices are included in the assessment.

Process: The discovery scan uses techniques like ping sweeps, ARP scans, and port scans to identify active hosts and services.

Comparison with Other Actions:

Rechecking the Scanner Configuration (A): Useful but not as comprehensive as ensuring all hosts are discovered.

Using a Different Scan Engine (C): Not necessary if the issue is with host discovery rather than the scanner’s capability.

Configuring All TCP Ports on the Scan (D): Helps in detailed scanning but does not address missing hosts.

Performing a discovery scan ensures that all in-scope devices are identified and included in the vulnerability assessment, making it the best course of action.

=================