CMMC SI.L1-3.14.1: Flaw Remediation Control
Flaw remediation is foundational to CMMC Level 1 compliance—it requires your organization to systematically identify, report, and fix information system vulnerabilities before they become security incidents. For SMBs managing limited security resources, establishing a documented flaw identification and correction process is critical to meeting this control and protecting your contractors' data.
What this means
This control mandates that your organization maintain a process to discover flaws in information systems, document them, and correct them within a reasonable timeframe. Flaws include software bugs, configuration weaknesses, and design defects that could be exploited. The control ensures vulnerabilities don't linger unaddressed and that remediation efforts are tracked and prioritized based on severity.
How to comply
- 1.Establish a flaw identification process that includes vulnerability scanning, code reviews, and system testing
- 2.Document all identified flaws with severity ratings and potential impact assessments
- 3.Create a remediation tracking system that prioritizes critical and high-severity flaws for expedited correction
- 4.Assign ownership and deadlines for each flaw correction based on risk level
- 5.Test and validate patches or fixes before deploying to production systems
- 6.Maintain records of all flaws identified, remediation actions taken, and closure dates
- 7.Review and update your flaw remediation process at least annually
Evidence auditors look for
- Vulnerability scan reports showing identified flaws and dates discovered
- Flaw tracking log or ticketing system entries documenting issue severity and remediation timelines
- Patch management records demonstrating timely application of security updates
- Change management documentation proving fixes were tested before deployment
- Remediation completion reports with evidence of closure and re-testing
- Policy or procedure document defining flaw identification and correction workflows
- Meeting minutes or status reports reviewing outstanding flaws and remediation progress
Frequently asked questions
When will FAQs be available?
The FAQ for this control is currently being prepared.
GRCWatch streamlines flaw remediation tracking by centralizing vulnerability logs, remediation deadlines, and closure evidence in one audit-ready repository, eliminating spreadsheet chaos and reducing manual documentation effort.
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