EvidenceSheet
NIST SP 800-171 Rev 3 · 03.14 SI (System and Information Integrity)

03.14.01 Flaw Remediation

Identify, report, and correct system flaws; test software and firmware updates for effectiveness and side effects before installation; install security-relevant updates within defined time periods.

Source: NIST SP 800-171 Rev 3, 03.14.01. The statement above is our statement of the clause, read from the published text and cited so you can check it against the official text, not the instrument verbatim. Open NIST SP 800-171 Rev 3 in the compliance library.

4
artefacts
2
held by a system
0
at each review
easy
to go live
Vulnerability scanner / patch tooling
where the evidence lives
teal = a system already holds it · olive = produced at each review. To go live: easy when half or more of the artefacts are already held by a system, moderate from a quarter to a half, hard below a quarter.

These are the artefacts auditors commonly ask for on this requirement, our guidance rather than text from the standard. Your assessor decides what is sufficient in your context, and asks for samples across the period when a report covers one.

system holds itEvidence a system already holds

  • Patch reports · Vulnerability scanner / patch tooling
  • Patch testing evidence · Vulnerability scanner / patch tooling

periodic reviewEvidence produced at each review

none for this control

governing documentDocuments that govern the control

  • Patch management policy · Policy repository / GRC workspace
  • SLA tracking · Policy repository / GRC workspace

First move

Automate the pull from your Vulnerability scanner / patch tooling. Scan schedule, findings and remediation age straight from the scanner; patch compliance from the patch console.

Common gaps auditors find

Do this for your whole sheet

Paste the rows you run your controls from and get this mapping for every control at once, with the periodic-review ones flagged and a first move per row. No account for the first run.

Build my evidence sheet

03.13.15 Session Authenticity · 03.14.02 Malicious Code Protection