Security Operations Tools
Vulnerability SLA Compliance Calculator
Enter vulnerability counts, SLA windows, and on-time remediation counts to compute SLA compliance rate by severity tier.
No data is transmitted — everything runs locallyTool
Example — 8/10 critical within 48h · 32/40 high within 7d
Critical SLA compliance
80%
8/10 within 48h
High SLA compliance
80%
32/40 within 7d
Overall compliance
80%
Status
⚠ Needs improvement
target: 95%
About this tool
Vulnerability SLA Compliance Calculator
The Vulnerability SLA Compliance Calculator computes on-time remediation rate by severity tier with remediation velocity and MTTR trend.
• Calculate vulnerability SLA compliance for a security metrics dashboard
• Identify which severity tier has the worst compliance for remediation focus
• Track SLA compliance improvement after a vulnerability management initiative
• Report vulnerability remediation compliance to a compliance auditor
Next step
Attack Surface Calculator — Calculate external attack surface score from internet-facing services, open ports, and unprotected accounts.
Open Attack Surface Calculator →
FAQ
What does this tool tell you?
The Vulnerability SLA Compliance Calculator computes on-time remediation rate by severity tier with remediation velocity and MTTR trend.
What affects the result most?
SLA compliance = vulns_patched_within_SLA / total_vulns × 100. Critical SLA 24-72hr: internet-facing systems, known exploited vulnerabilities. High SLA 7 days: standard production systems without active exploit.
How should I use the result?
The calculation is deterministic — the same inputs always produce the same output — so the most useful workflow is to vary one input at a time and see which factor moves the result most. That tells you where to focus your attention before committing to a decision.
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