V-254475
CAT IWindows Server 2022 LAN Manager authentication level must be configured to send NTLMv2 response only and to refuse LM and NTLM.
- 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\Control\Lsa\
Value Name: LmCompatibilityLevel
Value Type: REG_DWORD
Value: 0x00000005 (5)
Fix Text
Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> Network security: LAN Manager authentication level to "Send NTLMv2 response only. Refuse LM & NTLM".
STIG Reference
- STIG
- Microsoft Windows Server 2022 Security Technical Implementation Guide
- Version
- 2
- Release
- 8
- Rule ID
- SV-254475r991589_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 |