FedRAMP Pentest Requirements
FedRAMP pentest requirements for cloud providers — annual methodology, scoring, scope, and what the Joint Authorization Board expects.
2026-09-03
FedRAMP requires annual penetration testing for all cloud service providers (CSPs) seeking Moderate and High impact level authorizations. The requirements are specific, rigorous, and different from commercial pentests.
FedRAMP pentest requirements
| Requirement | Detail |
|---|---|
| Frequency | Annually (at minimum) |
| Methodology | Must follow NIST SP 800-115 guidance or equivalent |
| Scoring | CVSS v3.1 for all findings |
| Remediation | All Critical and High findings must be remediated |
| 3PAO involvement | Penetration test must be conducted or reviewed by an accredited 3PAO |
| Documentation | Full report with executive summary, methodology, findings, and appendices |
What the JAB expects
The Joint Authorization Board (JAB) reviews penetration test results as part of the FedRAMP authorization process. They expect:
- Complete scope coverage. Every system boundary component must be tested.
- No critical findings at time of authorization. All critical and high findings must be remediated and retested before submission.
- Clear remediation tracking. A POA&M for any remaining medium and low findings.
- Repeatable methodology. Clear documentation of how testing was performed so it can be replicated in annual assessments.
Scoping a FedRAMP pentest
Your pentest scope must cover:
- All external and internal IPs within the system boundary
- All web applications and APIs
- Database servers, directory services, and authentication systems
- Virtualization and container infrastructure
- Management and monitoring systems
- Physical security controls (for government data centers)
Differences from commercial pentests
| Factor | Commercial pentest | FedRAMP pentest |
|---|---|---|
| Report format | Flexible | Strict FedRAMP template |
| Remediation timeline | Negotiable | Critical/High must be fixed before authorization |
| 3PAO oversight | Optional | Required |
| Methodology | Any recognized standard | NIST SP 800-115 |
| False positives | Tolerated | Minimized through manual validation |
Prepare for FedRAMP authorization
Affordable Pentesting can support your FedRAMP pentesting needs with rigorous methodology and comprehensive reporting. Start a pentest or contact us to discuss FedRAMP-specific requirements.
Related reading: Cloud Penetration Testing Guide