V-218751
CAT IIThe IIS 10.0 website must generate unique session identifiers that cannot be reliably reproduced.
- Ships Affected
- 2
- Total Findings
- 4
- Open
- 0
- Closed
- 3
Check Text
Note: If ASP.NET is not installed, 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.
Click the site name.
Under the "ASP.NET" section, select "Session State".
Under "Session State" Mode Settings, verify the "In Process" mode is selected.
If the "In Process" mode is selected, this is not a finding.
Alternative method:
Click the site name.
Select "Configuration Editor" under the "Management" section.
From the "Section:" drop-down list at the top of the configuration editor, locate "system.web/sessionState".
Verify the "mode" reflects "InProc".
If the "mode" is not set to "InProc", this is a finding.
If the system being reviewed is part of a Web Farm, interview the System Administrator to ensure Session State Tracking is enabled via a SQL server, or other means. If Session State Tracking is enabled on the Web Farm, this is not a finding.
Fix Text
Follow the procedures below for each site hosted on the IIS 10.0 web server:
Open the IIS 10.0 Manager.
Click the site name.
Under the ASP.NET section, select "Session State".
Under "Session State" Mode Settings, select the "In Process" mode.
STIG Reference
- STIG
- Microsoft IIS 10.0 Site Security Technical Implementation Guide
- Version
- 2
- Release
- 15
- Rule ID
- SV-218751r1043181_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 |