STIGQter STIGQter: STIG Summary: Windows Server 2016 Security Technical Implementation Guide Version: 1 Release: 10 Benchmark Date: 24 Jan 2020: The Server Message Block (SMB) v1 protocol must be disabled on the SMB server.

DISA Rule

SV-92829r1_rule

Vulnerability Number

V-78123

Group Title

SRG-OS-000095-GPOS-00049

Rule Version

WN16-00-000411

Severity

CAT II

CCI(s)

Weight

10

Fix Recommendation

Configure the policy value for Computer Configuration >> Administrative Templates >> MS Security Guide >> "Configure SMBv1 Server" to "Disabled".

The system must be restarted for the change to take effect.

This policy setting requires the installation of the SecGuide custom templates included with the STIG package. "SecGuide.admx" and "SecGuide.adml" must be copied to the \Windows\PolicyDefinitions and \Windows\PolicyDefinitions\en-US directories respectively.

Check Contents

Different methods are available to disable SMBv1 on Windows 2016, if V-73299 is configured, this is NA.

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\LanmanServer\Parameters\

Value Name: SMB1

Type: REG_DWORD
Value: 0x00000000 (0)

Vulnerability Number

V-78123

Documentable

False

Rule Version

WN16-00-000411

Severity Override Guidance

Different methods are available to disable SMBv1 on Windows 2016, if V-73299 is configured, this is NA.

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\LanmanServer\Parameters\

Value Name: SMB1

Type: REG_DWORD
Value: 0x00000000 (0)

Check Content Reference

M

Target Key

3157

Comments