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Vulnerability V-218748

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V-218748

CAT II

Each IIS 10.0 website must be assigned a default host header.

Ships Affected
2
Total Findings
4
Open
1
Closed
1

Check Text

Note: If the server being reviewed is hosting SharePoint, this is Not Applicable. Follow the procedures below for each site hosted on the IIS 10.0 web server: Open the IIS 10.0 Manager. Right-click on the site name under review. Select "Edit Bindings". Verify there are hostname entries and unique IP addresses assigned to port 80 for HTTP and port 443 for HTTPS. Other approved and documented ports may be used. If both hostname entries and unique IP addresses are not configured to port 80 for HTTP and port 443 for HTTPS (or other approved and documented port), this is a finding. Note: If certificate handling is performed at the Proxy/Load Balancer, this is not a finding. Note: If HTTP/Port 80 is not being used, and is not configured as above, this is not a finding. Note: If this IIS 10.0 installation is supporting Microsoft Exchange, and not otherwise hosting any content, this requirement is Not Applicable.

Fix Text

Note: If the server being reviewed is hosting SharePoint, this is Not Applicable. Follow the procedures below for each site hosted on the IIS 10.0 web server: Open the IIS 10.0 Manager. Right-click on the site name under review. Select "Edit Bindings". Assign hostname entries and unique IP addresses to port 80 for HTTP and port 443 for HTTPS. Other approved and documented ports may be used. Click "OK". Select "Apply" from the "Actions" pane.

STIG Reference

STIG
Microsoft IIS 10.0 Site Security Technical Implementation Guide
Version
2
Release
15
Rule ID
SV-218748r1043177_rule

All Occurrences

This vulnerability appears on 2 ship(s)

Ship Hull # Source File Status Assigned To Scan Date Actions
LAB BASELINES BASELINE SCHR-P3-DP-001_IIS10Site_Default_Web_Site_V2R14_20260305-133115.cklb
Unassigned 2026-03-12T15:38:14.459023 View in Context
USNS MONTFORD POINT T-ESD-1 _Reviewed/MONT-DP-001/Checklist/MONT-DP-001_IIS10Site_Default_Web_Site_V2R12_20251023-143912.ckl
Unassigned 2026-01-14T12:57:35.375369 View in Context
USNS MONTFORD POINT T-ESD-1 _Reviewed/MONT-MB-002/Checklist/MONT-MB-002_IIS10Site_Exchange_Back_End_V2R12_20251023-152602.ckl
Unassigned 2026-01-14T12:57:33.300070 View in Context
USNS MONTFORD POINT T-ESD-1 _Reviewed/MONT-MB-002/Checklist/MONT-MB-002_IIS10Site_Default_Web_Site_V2R12_20251023-152518.ckl
Unassigned 2026-01-14T12:57:33.098574 View in Context
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