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mukul975
25 lines
1.1 KiB
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25 lines
1.1 KiB
Markdown
# Standards and References - Vulnerability Remediation SLA
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## Regulatory SLA Requirements
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- **PCI DSS v4.0 Req 6.3.3**: Address vulnerabilities by risk ranking (critical/high within 30 days)
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- **CISA BOD 22-01**: Federal agencies must remediate KEV within specified timeframes
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- **NIST SP 800-40 Rev 4**: Enterprise Patch Management Planning
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- **SOX**: Timely remediation of IT control deficiencies
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- **HIPAA**: Reasonable and appropriate security measures including patching
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## Industry Benchmarks
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| Severity | CISA BOD 22-01 | PCI DSS | CIS Benchmark | Best Practice |
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|----------|---------------|---------|---------------|---------------|
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| Critical | 14 days (KEV) | 30 days | 48 hours | 24-48 hours |
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| High | N/A | 30 days | 7 days | 7-14 days |
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| Medium | N/A | 90 days | 30 days | 30 days |
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| Low | N/A | Next cycle | 90 days | 90 days |
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## KPI Benchmarks (Industry Average)
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| Metric | Average | Top Quartile | Best in Class |
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|--------|---------|--------------|---------------|
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| SLA Compliance | 65% | 85% | >95% |
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| MTTR (Critical) | 15 days | 5 days | <2 days |
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| MTTR (High) | 30 days | 14 days | <7 days |
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| Vuln Backlog | 25% | 10% | <5% |
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