Security Operations & Threat Exposure Posture

Meridian Insurance Group • 8,400 endpoints • 340 servers • Last 90 days

Security Debt Index
8.4
+24% vs prior period
Critical CVE SLA Compliance
67%
+8% improvement
Mean Time to Detect
4.2h
+12% vs target
Mean Time to Contain
11.8h
-15% improvement
Patch Coverage (Critical Assets)
89%
+3%
Lateral Movement Detection
94%
No change

Security Debt Index Trend with CVE Cohort Breakdown

Log4j rescan initiative in week 8 discovered 187 critical CVEs in legacy Java apps

MTTD vs MTTC Scatter by Threat Category

Bubble size = incident count

Patch Coverage by Asset Criticality

Current coverage vs 95% target

Vulnerability Severity Funnel

Open vulnerabilities by severity and remediation status

Threat Intelligence Match Rate

Detections matched to known IOCs/TTPs

CVE Heatmap by Asset Group × Time-to-Remediation

Color intensity = days to remediation; darker = slower response

0-7 days
8-14 days
15-30 days
31-60 days
61-90 days
90+ days
Web Servers
Database Servers
Java App Servers
VDI Infrastructure
Network Devices
Cloud Workloads

Lateral Movement Cross-Segment Detection

Anomalous cross-segment traffic patterns

Privileged Account Anomaly Rate

Unusual activity on admin/service accounts

Open Critical & High Vulnerabilities (Top 10)

Sorted by risk score (CVSS × asset criticality × exploit availability)

CVE ID Severity CVSS Asset Group Count Days Open SLA Status Risk Score
CVE-2021-44228 Critical 10.0 Java App Servers 142 68 Breach +38d 9.8
CVE-2023-23397 Critical 9.8 Exchange Servers 28 52 Breach +22d 9.4
CVE-2023-0669 Critical 9.8 VPN Gateways 6 19 On Track 8.9
CVE-2022-41082 High 8.8 Web Servers 84 41 Breach +11d 8.6
CVE-2023-27350 Critical 9.8 File Servers 14 33 Breach +3d 8.4
CVE-2023-21716 Critical 9.8 Windows Servers 97 27 On Track 8.2
CVE-2022-30190 High 7.8 Workstations 412 58 Breach +28d 8.1
CVE-2023-36884 High 8.3 Office Suite 1247 21 On Track 7.8
CVE-2023-4863 High 8.8 Browsers 834 14 On Track 7.6
CVE-2022-47966 Critical 9.8 Network Mgmt 3 18 On Track 7.4

Incident Volume & MTTD Trend

Weekly incident count and detection time

SLA Breach Rate by Severity

% of vulnerabilities breaching remediation SLA