| Hostname | IP Address | Status | Assigned To | Last Scan | Actions |
|---|---|---|---|---|---|
| MONT-DP-001 | 164.231.187.44 | 2026-01-14 | |||
Finding DetailsEvaluate-STIG 1.2507.5 (Scan-IIS10_0_Server_Checks) found this to be OPEN on 10/23/2025 ResultHash: 47C2C311101A88836E6EF2E986BC87A38AC57B63 ~~~~~ The following invalid MIME types for OS shell program extensions are configured: .exe .dll .csh Comments |
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| MONT-MB-002 | 164.231.187.36 | 2026-01-14 | |||
Finding DetailsEvaluate-STIG 1.2507.5 (Scan-IIS10_0_Server_Checks) found this to be OPEN on 10/23/2025 ResultHash: 47C2C311101A88836E6EF2E986BC87A38AC57B63 ~~~~~ The following invalid MIME types for OS shell program extensions are configured: .exe .dll .csh Comments |
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Check Text
Note: If the server is hosting WSUS, this is not applicable. Open the IIS 10.0 Manager. Click the IIS 10.0 web server name. Under IIS, double-click the "MIME Types" icon. From the "Group by:" drop-down list, select "Content Type". From the list of extensions under "Application", verify MIME types for OS shell program extensions have been removed, to include at a minimum, the following extensions: .exe .dll .com .bat .csh If any OS shell MIME types are configured, this is a finding.
Fix Text
Open the IIS 10.0 Manager. Click the IIS 10.0 web server name. Under IIS, double-click the "MIME Types" icon. From the "Group by:" drop-down list, select "Content Type". From the list of extensions under "Application", remove MIME types for OS shell program extensions, to include at a minimum, the following extensions: .exe .dll .com .bat .csh Under the "Actions" pane, click "Apply".