The Hack The Box Certified Penetration Testing Specialist (CPTS) is a highly regarded, fully hands-on certification that simulates a real-world enterprise penetration test. It is often compared to the OSCP but is noted for its deeper technical breadth and longer exam duration. Exam Structure & Format The CPTS exam is a grueling, 10-day practical challenge:
Engagement Phase (10 Days): You are given 10 days of unrestricted access to a dedicated lab environment containing multiple subnets and a simulated corporate network.
Points & Flags: There are 14 flags to collect, but you only need 85 points (typically 12 flags) to pass, provided you submit a high-quality report.
Reporting: After the 10-day lab access, you must submit a commercial-grade penetration testing report detailing your findings and remediation steps.
Non-Proctored: Unlike the OSCP, the CPTS is not proctored, reducing some psychological pressure but requiring immense self-discipline. Difficulty and Technical Breadth
Reviewers frequently describe the exam as "brutal" and a "test of persistence".
Comprehensive Material: The exam covers the entire Penetration Tester Job Role Path at HTB Academy, including web attacks, Active Directory, pivoting, and privilege escalation.
Pivoting is Critical: Mastery of pivoting tools like Ligolo-ng is often cited as the most common point of failure, as the exam requires moving through multiple internal network segments.
Realistic Rabbit Holes: Unlike standard CTFs, the environment includes realistic misconfigurations and intentional rabbit holes that require deep enumeration to bypass. Community Perspectives
“CPTS is absolutely THE beginner/intermediate pentesting cert. The attacks aren't overly difficult, but the breadth of the topics covered isn't anything close to what OSCP covered.” Reddit · r/hackthebox · 10 months ago
“No flag was easy or straightforward. I got stuck multiple times for half a day trying to get a technique to work that had worked easily in labs.” Reddit · r/hackthebox · 6 days ago Expert Preparation Tips cpts exam
Master the AEN Module: The Attacking Enterprise Networks (AEN) module is considered the closest simulation to the actual exam. Completing it "blind" (without hints) is highly recommended.
Use the HTB CPTS Track: Hack The Box provides an official CPTS Track on their main platform with 16 machines designed to bridge the gap between Academy modules and the exam.
Prepare Your Report Template: Do not wait until the end of the exam to start your report. Many students use tools like SysReptor to populate findings and screenshots in real-time.
Focus on Enumeration: When stuck, the consensus is to return to enumeration. "Think dumber" and don't over-complicate initial access. If you'd like more details to help you prepare, tell me: Your current experience level with penetration testing. If you've already started the HTB Academy path. If you have a specific target date for the exam.
This guide provides a comprehensive overview of the CPTS (Certified Penetration Testing Specialist) certification, specifically the one offered by Hack The Box (HTB).
This certification has rapidly gained a reputation in the cybersecurity industry as a highly practical, hands-on alternative to the OSCP. It focuses on real-world applicability rather than box-ticking.
“The Adaptive Attack Simulator” – A Real-Time, Evolving Exam Environment
Final Score: 9.5/10 (Deducted half a point for the emotional damage to my family, who watched me stare at a Burp Suite window for 14 consecutive hours).
One Liner to Remember: The CPTS doesn't give you a certificate. It gives you scars, a detailed PDF report, and the genuine confidence to say, “I can break into that.”
The HTB Certified Penetration Testing Specialist (CPTS) is an intermediate-level certification from Hack The Box that validates technical competency in ethical hacking. Unlike many certifications that focus purely on technical "flags," the CPTS exam is a comprehensive 10-day practical assessment that requires candidates to compromise a simulated enterprise network and produce a professional-grade report. Exam Structure and Format The Hack The Box Certified Penetration Testing Specialist
The CPTS exam is designed to mirror a real-world engagement for a corporate client.
Duration: Candidates have 10 full days to complete the assessment.
Target Environment: A simulated enterprise network spanning multiple subnets.
Objectives: Candidates must discover attack paths, compromise multiple systems, and collect approximately 14 flags.
Reporting Requirement: Success is not just based on technical compromise; a commercial-grade penetration test report must be submitted for grading.
Attempts: Each exam voucher generally includes two attempts. If the first attempt is unsuccessful, detailed feedback is provided to help the candidate improve. Core Knowledge Domains
The exam tests a wide range of offensive security skills covered in the CPTS learning path: Information Gathering: Reconnaissance techniques and OSINT.
Vulnerability Assessment: Identifying security issues beyond simple CVE searches.
Exploitation: Manual and automated exploitation of Windows, Linux, and Web applications.
Active Directory: Complex attacks against AD environments, often considered one of the longest and most difficult modules in the path. Feature Title: “The Adaptive Attack Simulator” – A
Lateral Movement: Pivoting through different network segments.
Privilege Escalation: Techniques for both Windows and Linux targets. The Role of the Final Report
The final report is often cited as the most challenging part of the exam, with reports frequently reaching over 100 pages. Key reporting requirements include:
Executive Summary: A high-level overview for non-technical stakeholders (ideally under 2 pages).
Technical Findings: Detailed documentation for every vulnerability found, including severity, impact, and remediation steps.
Compromise Walkthrough: A step-by-step narrative (from "Step 0") of how the network was compromised.
Evidence: Comprehensive screenshots and exact command snippets used during the assessment. Preparation and Costs
Study Time: While the official estimate is roughly 41 days of full-time study, many candidates take several months to over a year to master the material.
Certification Cost: A CPTS exam voucher is available for approximately $210, or as part of Hack The Box Academy subscription tiers, such as the Silver Annual plan for roughly $490. HTB Certified Penetration Testing Specialist - Hack The Box
Here’s an interesting feature idea for the CPTS Exam (Certified Penetration Testing Specialist, offered by Hack The Box):
The exam blueprint covers the entire penetration testing lifecycle. To pass, you must demonstrate proficiency in:
The failure rate for the CPTS exam is high (estimated 60-70% on the first try). Here is why:
ligolo-ng and chisel extensively.