The anatomy of a professional pentest report
A production-grade penetration test report is bifurcated: the front half is written for the board, investors, and auditors; the back half is written for the engineers who have to fix the code.
The Executive Summary
This section translates technical flaws into business risk. It outlines the scope of the test, the high-level findings, and a strategic narrative on the fintech's overall security posture. This is the section you extract and hand to VCs during due diligence.
Methodology and Scope
A clear definition of what was tested (URLs, IP ranges, mobile app versions) and how it was tested. This is crucial for CBN compliance, as auditors will check if the testing scope matches your actual attack surface.
Detailed Technical Findings
The core of the report. Every vulnerability must include a description, the impact, explicit proof-of-concept evidence (screenshots, HTTP requests), and actionable remediation steps.
Decoding the technical findings
Engineers despise vague security reports. A quality finding leaves no ambiguity about how the vulnerability was exploited and how it must be fixed.
- Objective Severity Rating: Is it a Critical, High, Medium, or Low? Professional firms use the CVSS (Common Vulnerability Scoring System) to objectively grade the issue.
- Reproduction Steps: Exactly what the engineer needs to type into their terminal or intercept proxy to reproduce the exploit. If they can't reproduce it, they can't verify the fix.
- Contextual Impact: Not just "XSS is bad," but "This stored XSS on the admin dashboard allows an attacker to hijack a support agent's session and authorize fraudulent transfers."
- Code-Level Remediation: Specific guidance on fixing the underlying issue, not generic advice copy-pasted from OWASP.
Want to see a real example of our reporting format?
Request a Sample ReportHow to spot a "scanner dump"
The market is flooded with low-tier providers running automated tools (like Nessus or Acunetix) and slapping their logo on the exported PDF. This is compliance theater, and experienced auditors or VCs will spot it immediately.
Signs you received a scanner dump:
- Hundreds of "Low" or "Informational" findings regarding missing HTTP headers.
- Zero logic flaws discovered (e.g., no BOLA/IDOR findings, which scanners are notoriously bad at finding).
- Remediation advice that doesn't mention your specific technology stack.
- No evidence of manual exploitation attempts.
The importance of the retest report
A penetration test is not a point-in-time event; it is a cycle. A credible engagement includes a remediation window (usually 2-4 weeks) followed by a retest. The final deliverable should be an updated report confirming that the critical and high vulnerabilities have been successfully remediated. This updated, "clean" report is what you present for compliance or fundraising.
Findings you can ship, not shelf
A 200-page report is useless if the engineering team can't action it. Evaluate providers not just on their ability to find bugs, but on the clarity and engineering empathy of their reporting.
Related reading
Blog: How a Simpa Labs Pentest Works
Guides: How to Book a Pentest · Choosing a Pentest Company
Services: Penetration Testing
Frequently asked questions
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