V-254336
CAT IIIWindows Server 2022 source routing must be configured to the highest protection level to prevent Internet Protocol (IP) source routing.
- Ships Affected
- 1
- Total Findings
- 1
- Open
- 0
- Closed
- 1
Check Text
If the following registry value does not exist or is not configured as specified, this is a finding:
Registry Hive: HKEY_LOCAL_MACHINE
Registry Path: \SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\
Value Name: DisableIPSourceRouting
Value Type: REG_DWORD
Value: 0x00000002 (2)
Fix Text
Configure the policy value for Computer Configuration >> Administrative Templates >> MSS (Legacy) >> MSS: (DisableIPSourceRouting) IP source routing protection level (protects against packet spoofing) to "Enabled" with "Highest protection, source routing is completely disabled" selected.
This policy setting requires the installation of the MSS-Legacy custom templates included with the STIG package. "MSS-Legacy.admx" and "MSS-Legacy.adml" must be copied to the \Windows\PolicyDefinitions and \Windows\PolicyDefinitions\en-US directories respectively.
STIG Reference
- STIG
- Microsoft Windows Server 2022 Security Technical Implementation Guide
- Version
- 2
- Release
- 8
- Rule ID
- SV-254336r991589_rule
All Occurrences
This vulnerability appears on 1 ship(s)
| Ship | Hull # | Source File | Status | Assigned To | Scan Date | Actions |
|---|---|---|---|---|---|---|
| LAB BASELINES | BASELINE | SCHR-P3-DP-001_WinServer2022_V2R7_20260305-133436.cklb | Unassigned | 2026-03-05T13:34:36 | View in Context |