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mukul975
28 lines
1.3 KiB
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28 lines
1.3 KiB
Markdown
# Standards and References - Vulnerability Aging and SLA Tracking
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## Industry Standards
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- **NIST SP 800-40 Rev 4**: Guide to Enterprise Patch Management Planning
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- **CIS Controls v8.1 Control 7**: Continuous Vulnerability Management
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- **PCI DSS v4.0 Req 6.3.3**: Security patches installed within one month
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- **BOD 22-01**: CISA remediation timelines for KEV vulnerabilities
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- **ISO 27001:2022 A.8.8**: Management of technical vulnerabilities
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## SLA Benchmark References
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- Tenable SLA Remediation: https://docs.tenable.com/cyber-exposure-studies/cyber-exposure-insurance/Content/SLARemediation.htm
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- Nucleus Security SLA Guide: https://nucleussec.com/blog/how-to-define-vulnerability-remediation-slas-shortcuts-2/
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- Phoenix Security SLA Framework: https://phoenix.security/vulnerability-timelines-sla-measurement-and-prioritization/
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## Industry SLA Benchmarks
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| Source | Critical | High | Medium | Low |
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|--------|----------|------|--------|-----|
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| CISA BOD 22-01 | 2 weeks | N/A | N/A | N/A |
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| PCI DSS | 30 days | 30 days | 90 days | 90 days |
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| Industry Average | 14 days | 30 days | 60 days | 90 days |
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| Aggressive Target | 48 hours | 7 days | 30 days | 60 days |
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## Vulnerability Statistics (2024)
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- Total new CVEs published: 30,000+
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- Year-over-year increase: 17%
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- Average MTTR across industries: ~60 days
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- Top-performing organizations MTTR: < 15 days for critical
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