What Is in a Penetration Testing Report? (With a Sample Breakdown)

1. Executive summary

This is the one page your CEO, your board, or your customer's security team will read. It says, in plain language, what was tested, how exposed you are right now, and what the biggest risks are. No jargon, no raw output. It should answer "are we in trouble, and how much" in under a minute.

A strong executive summary states the overall risk rating, counts findings by severity, and names the two or three issues that matter most. If it reads like a tool dump, the tester did not do the human part of the job.

2. Scope and rules of engagement

This section records exactly what was in bounds and what was not: which IP ranges, applications, APIs, or network segments, over what dates, with which limits (no denial-of-service, no social engineering, testing windows, and so on).

Scope matters more than buyers realize. A clean report against a narrow scope can hide real exposure that was simply never tested. The scope section is where you confirm the test covered what your compliance goal actually requires.

3. Methodology

Here the tester explains how they worked: the standards followed (OWASP, PTES, NIST), the phases (reconnaissance, enumeration, exploitation, post-exploitation), and the tools and manual techniques used. This is what separates a genuine penetration test from an automated scan. A scanner finds known patterns. An OSCP-certified tester chains weaknesses together the way a real attacker would, and the methodology section is where that work is documented.

4. Findings ranked by severity and CVSS

This is the core of the report. Every vulnerability gets its own entry with:

• A clear title and description of the issue.
• A severity rating (critical, high, medium, low, informational).
• A CVSS score, the industry-standard 0 to 10 measure of how serious a vulnerability is.
• The affected asset (which host, URL, or endpoint).
• The business impact, in plain terms, not just technical detail.

Severity is what turns a long list into a plan. You fix the critical and high findings first. A report that does not rank findings is making your team guess, and that is where real risks slip through.

5. Evidence and proof of exploitation

For each finding, the report shows the proof: screenshots, request and response captures, the exact steps to reproduce, and where relevant a demonstration of what an attacker could reach. Evidence does two jobs. It lets your developers reproduce and fix the issue without a back-and-forth, and it gives an auditor confidence the finding is real and not a false positive.

6. Remediation guidance

A finding without a fix is just bad news. This section tells your team what to do about each issue: the specific configuration change, code fix, patch, or control to apply, ideally prioritized so you tackle the highest-risk items first. Strong remediation guidance is actionable enough that a developer can act on it without booking another call.

7. Retest and verification

After you fix the findings, a good provider retests to confirm the fixes held and nothing regressed. The retest result, original finding now marked resolved, is what your auditor and your customers actually want to see. A pentest report without a retest is half a deliverable. The fixes are unverified, and you are taking your own word for it.