Automated RET (Risk Exposure Table) generation based on assessment findings

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Overview

Implement automated generation of the Risk Exposure Table (RET) from security assessment findings.

Source Details

• Official source: https://www.fedramp.gov/rev5/documents-templates/
• FedRAMP SAR Appendix A — Risk Exposure Table (RET) Template

Scope

• Ingest security weaknesses and deficiencies identified during assessment testing
• Calculate risk scores based on likelihood and impact
• Output FedRAMP SAR Appendix A-compatible RET

Acceptance Criteria

1. Accept raw findings (vulnerabilities, control deficiencies, gaps) as input
2. Auto-calculate risk exposure using FedRAMP risk methodology
3. Generate structured RET with risk ratings, remediation timeline, and owner assignment
4. Export to Excel/CSV/JSON

Linked Linear Issue

Linear: GRC-59 — https://linear.app/grc-engineering-club/issue/GRC-59/automated-ret-risk-exposure-table-generation-based-on-assessment