Pass the CompTIA PenTest+ PT0-002 Questions and answers with CertsForce

When calculating the price of a penetration test service for a client, the most important aspect to consider is the required scope of work 1. The scope of work defines the objectives of the penetration test and the systems that will be tested. It is important to understand the scope of work to determine the resources required to complete the test and the time it will take to complete the test 2.

References: 2: CompTIA. (2021). CompTIA PenTest+ Certification Exam Objectives. Retrieved from https://www.comptia.org /content/dam/comptia/documents/certifications/Exam%20Objectives/CompTIA-PenTest%2B%20Exam%20Objectives%20PT0-002.pdf 1: O’Brien, D. (2021). The Official CompTIA PenTest+ Study Guide (Exam PT0-002). John Wiley & Sons.

Burp Suite is a tool that allows intercepting and modifying HTTP requests and responses of an API, as well as performing other web application security testing tasks. Burp Suite can act as a proxy between the mobile device and the API server, and enable the tester to view, edit, and replay the HTTP traffic. Burp Suite can also modify the content of the HTTP response, such as changing the status code, headers, or body, and forward it back to the mobile device12. The other tools are not suitable for this purpose, as they either focus on Android application analysis and exploitation (Drozer and MobSF) or development and debugging (Android SDK Tools). References:

•Intercepting Mobile Application Traffic Using Burp Suite, Infosec Resources article by Srinivas

•How to Intercept and Modify HTTP Requests and Responses with Burp Suite, MDN Web Docs article by Mozilla

 Detecting a Web Application Firewall (WAF) helps penetration testers understand the protective measures in place and tailor their testing methods to bypass these defenses.

 Details:

A. Direct-to-origin testing: Useful for bypassing CDN but not specifically for detecting protective mechanisms like WAF.

B. Antivirus scanning: Not relevant for web application attacks.

C. Scapy packet crafting: Useful for network-level testing but not for detecting web application protections.

D. WAF detection: Identifies if a WAF is present, which is critical for understanding and bypassing web application defenses.

 References: WAF detection techniques are documented in web application security testing methodologies such as OWASP.

The script queries DNS records for hostnames corresponding to IP addresses in the 192.168.15.0/24 subnet. It uses host to resolve domain names and extracts relevant results, aligning with CompTIA Pentest+ objectives on information gathering and network enumeration.

The best way to mitigate this issue is to implement patching and change control programs, which are processes that involve applying updates or fixes to software packages to address vulnerabilities, bugs, or performance issues, and managing or documenting the changes made to the software packages to ensure consistency, compatibility, and security. Patching and change control programs can help prevent or reduce the risk of attacks that exploit outdated software package versions, which may contain known or unknown vulnerabilities that can compromise the security or functionality of the systems or servers. Patching and change control programs can be implemented by using tools such as WSUS, which is a tool that can manage and distribute updates for Windows systems and applications1, or Git, which is a tool that can track and control changes to source code or files2. The other options are not valid ways to mitigate this issue. Revision of client scripts used to perform system updates is not a sufficient way to mitigate this issue, as it may not address the root cause of why the software package versions are outdated, such as lack of awareness, resources, or policies. Remedial training for the client’s systems administrators is not a direct way to mitigate this issue, as it may not result in immediate or effective actions to update the software package versions. Refrainment from patching systems until quality assurance approves is not a way to mitigate this issue, but rather a potential cause or barrier for why the software package versions are outdated.

Given the Nmap scan results showing an open HTTP service on port 8080 running Microsoft IIS 9.0, the next logical step for the penetration tester would be to further explore the web server. Nikto is a web server scanner that can identify known vulnerabilities, configuration issues, and other security problems.

Using the command nikto -host http://10.22.2.2 will initiate a scan against the HTTP service on the target server, helping the tester to identify potential weaknesses that could be exploited.

References:

Nikto official documentation: Nikto Documentation

Examples of web server vulnerability scanning in penetration testing: Writeup​​.

Upon discovering passwords in a publicly available data breach during the reconnaissance phase, the most ethical and constructive action for the penetration tester is to contact the client and inform them of the breach. This approach allows the client to take necessary actions to mitigate any potential risks, such as forcing password resets or enhancing their security measures. Adding the passwords to a report appendix (option A) without context or action could be seen as irresponsible, while doing nothing (option B) neglects the tester's duty to inform the client of potential threats. Using the passwords in a credential stuffing attack (option D) without explicit permission as part of an agreed testing scope would be unethical and potentially illegal.

Nmap is widely used for network scanning and enumeration. It identifies open ports, services, and vulnerabilities on a network. This directly relates to CompTIA Pentest+ objectives on scanning and enumeration methodologies.

A BLE (Bluetooth Low Energy) attack is specifically designed to exploit vulnerabilities in the Bluetooth Low Energy protocol, which is commonly used in modern wireless devices, including key fobs for electric vehicles. This type of attack can allow a penetration tester to intercept, manipulate, or take control of the communication between the key fob and the vehicle. Bluejacking and Bluesnarfing are older Bluetooth attacks that are less effective against modern BLE implementations. WPS PIN attacks target Wi-Fi Protected Setup, which is unrelated to key fobs and electric vehicles.