PT0-002 CompTIA PenTest+ Certification Exam Free Practice Exam Questions (2025 Updated)

The Nmap command in the question aims to use custom NSE scripts stored in a specific folder. The correct syntax for this option is to use the script argument followed by the path to the folder. The other commands are either invalid, use the wrong argument, or do not specify the folder path. References: Best PenTest+ certification study resources and training materials, CompTIA PenTest+ PT0-002 Cert Guide, 101 Labs — CompTIA PenTest+: Hands-on Labs for the PT0-002 Exam

 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.

By intercepting and analyzing the API traffic, a penetration tester can gain valuable information about the authentication mechanism and the tokens used by the API. Tokens are typically used to identify and authorize users or applications that access the API. A penetration tester can use this information to perform attacks such as token hijacking, token tampering, or token replay. The other options are not directly related to the API traffic, but rather to the application logic or the network performance. References:

•CompTIA PenTest+ Certification Exam Objectives, Domain 2.0 Attacks and Exploits, Objective 2.1: Given a scenario, exploit network-based vulnerabilities, Subobjective 2.1.3: Compare and contrast web server attacks, Subobjective 2.1.3.2: Authentication attacks.

•The Official CompTIA PenTest+ Instructor and Student Guides (PT0-002), Lesson 4: Exploiting Network Vulnerabilities, Topic 4.2: Exploiting Web Application Vulnerabilities, Topic 4.2.2: Authentication Attacks.

The payload used by the penetration tester is a type of blind SQL injection attack that delays the response of the database by 15 seconds if the condition is true. This can be used to extract information from the database by asking a series of true or false questions. To prevent this type of attack, the best practice is to use parameterized queries, which separate the user input from the SQL statement and prevent the injection of malicious code. Encrypting passwords, encoding output, and sanitizing HTML are also good security measures, but they do not directly address the SQL injection vulnerability. References:

The Official CompTIA PenTest+ Study Guide (Exam PT0-002), Chapter 5: Attacks and Exploits, Section 5.2: Perform Network Attacks, Subsection: SQL Injection, p. 235-237

Blind SQL Injection | OWASP Foundation, Description and Examples sections

Time-Based Blind SQL Injection Attacks, Introduction and Microsoft SQL Server sections

Before beginning a penetration test, it is crucial to determine any restrictions related to third-party assets. This is particularly important when the client’s systems are hosted by a third-party cloud provider. The penetration tester needs to know what limitations or restrictions are imposed by the third-party hosting company to avoid violating terms of service, causing unintended disruptions, or legal issues.

Understanding third-party asset restrictions ensures that the testing activities comply with legal and contractual obligations and avoid potential conflicts with the third-party provider.

References:

Penetration testing considerations: OWASP Testing Guide

Experiences from various penetration testing engagements highlighting the importance of third-party restrictions: Anubis​​.

SQLmap is specifically designed for detecting and exploiting SQL injection vulnerabilities. For a database server penetration test, it automates the process of identifying vulnerabilities in SQL queries and helps in database enumeration. This corresponds to the CompTIA Pentest+ objective on identifying vulnerabilities in application security.

The command hashcat.exe -a 0 .\hash.txt .\rockyou.txt -r .\rules\replace.rule indicates that the penetration tester is using a dictionary attack combined with rule-based modifications. The -a 0 option specifies a dictionary attack mode, where .\rockyou.txt is the dictionary file containing potential passwords, and -r .\rules\replace.rule applies predefined rules to mutate these passwords. This method leverages a known list of potential passwords and augments them with additional variations based on the rules provided.

References:

Hashcat Dictionary Attack

Hashcat Rule-based Attack

The presence of specific services like SSH, NTP, Rsync, and LDAP servers is indicative of a Unix-like operating system. Among the given options, FreeBSD is the most likely operating system that would be running all these services. FreeBSD is known for its robustness and extensive use in environments requiring stable and secure networking services.

Given the context of penetration testing and the enumeration of these services, FreeBSD's configuration and service management fit well with the identified services. Other operating systems listed (Mac OS X, Microsoft Windows, Linux) might not typically run all these services in a similar configuration, particularly NTP and Rsync, which are more common in Unix-like systems.

References:

FreeBSD documentation on NTP and Rsync: FreeBSD Handbook, FreeBSD Rsync

Enumeration examples from HTB writeups such as Gobox and Writeup which often lead to identifying specific OS based on running services​​​​.

The Rules of Engagement (RoE) document is crucial when there's a dispute or issue with accepting a penetration test report. The RoE outlines the scope, methods, timing, legal considerations, and objectives of a penetration test. It serves as a guideline for both the client and the testing team on what is expected and permissible during the assessment. If there are issues with the report, referring back to the agreed-upon RoE can clarify whether the test was conducted within the agreed parameters and help resolve any disputes.

The signed authorization letter, statement of work, and non-disclosure agreement are also important documents but are more related to the permission, scope of work, and confidentiality aspects of the engagement, respectively, rather than the specifics of how the test was to be conducted, which is what the RoE covers.

The output shows multiple login attempts with different passwords for the same username “root” on the IP address 192.168.1.112. This is indicative of a brute force attack, where an attacker systematically tries various password combinations to gain unauthorized access. References: The Official CompTIA PenTest+ Study Guide (Exam PT0-002), Chapter 4: Conducting Passive Reconnaissance; The Official CompTIA PenTest+ Student Guide (Exam PT0-002), Lesson 4: Conducting Active Reconnaissance.

The nmap -T4 -p 80 10.0.0.0/16 -- max-rate 60 command is used to scan the 10.0.0.0/16 subnet for web servers (port 80) at a maximum rate of 60 packets per minute. The -T4 option sets the timing template to “aggressive”, which speeds up the scan. The --max-rate option limits the number of packets sent per second, helping to bypass the network IPS that isolates the source when the scan exceeds 100 packets per minute12. References: Nmap commands

Directional antennas can limit the signal range to reduce unauthorized access from outside the building. Other options, such as WEP, are outdated and insecure, and stopping SSID broadcast does not prevent network access. This aligns with CompTIA Pentest+ objectives under wireless security and hardening techniques.

Burp Suite is a web application security testing tool that can intercept, modify, and forward HTTP requests and responses. It can be used to manipulate the data sent between an API and a mobile device, such as changing the content of the response before it reaches the device. Drozer is a framework for Android security assessment, but it does not intercept HTTP traffic. Android SDK Tools are a set of tools for developing Android applications, but they do not have the functionality to intercept and modify HTTP responses. MobSF is a mobile security framework that can perform static and dynamic analysis of Android and iOS applications, but it does not have the capability to intercept and change HTTP responses at an API level. References: The Official CompTIA PenTest+ Study Guide (Exam PT0-002), Chapter 8: Application Testing1; The Official CompTIA PenTest+ Student Guide (Exam PT0-002), Lesson 8: Application Testing2; Burp Suite Documentation3

The correct Python script for implementing a simple TCP port scanner that checks for open ports from 1000 to 2000 is option A. This script uses a for loop to iterate through the range of ports, creates a socket object for each port using the socket.AF_INET address family (indicating IPv4) and socket.SOCK_STREAM socket type (indicating TCP), and attempts to connect to each port. If the connection attempt (connect_ex) returns 0, it indicates the port is open, and the script prints a message stating that the port is open before closing the socket. The other options contain syntax errors, use incorrect socket types, or have incorrect ranges that do not fully cover the specified ports.

Impersonation attacks involve the penetration tester assuming the identity of a valid user to gain unauthorized access to systems or information. This method is particularly effective for gathering valid user credentials, as it can involve tactics such as phishing, social engineering, or exploiting weak authentication processes. The other options, such as Wardriving, Captive portal, and Deauthentication, are more focused on wireless network vulnerabilities and are less direct in obtaining user credentials.

The tool that the penetration tester should use for further investigation is WPScan. This is because WPScan is a WordPress vulnerability scanner that can detect common WordPress security issues, such as weak passwords, outdated plugins, and misconfigured settings. WPScan can also enumerate WordPress users, themes, and plugins from the robots.txt file.

The two entries in the robots.txt file that the penetration tester should recommend for removal are:

Allow: /admin

Allow: /wp-admin

These entries expose the WordPress admin panel, which can be a target for brute-force attacks, SQL injection, and other exploits. Removing these entries can help prevent unauthorized access to the web application’s backend. Alternatively, the penetration tester can suggest renaming the admin panel to a less obvious name, or adding authentication methods such as two-factor authentication or IP whitelisting.

The payload file=/proc/self/environ is used to exploit Local File Inclusion (LFI) vulnerabilities in web applications running on Linux systems. This payload allows the attacker to read the environment variables of the process running the web server, which can include sensitive information such as credentials, system paths, and configuration details. The other payloads mentioned are not as directly relevant to obtaining running process credentials in the context of an LFI vulnerability.