STIGQter: STIG Summary: MS Exchange 2010 Edge Transport Server STIG Version: 1 Release: 15 Benchmark Date: 26 Apr 2019:

Internal Receive Connectors must not allow anonymous connections.

DISA Rule

SV-43986r1_rule

Vulnerability Number

V-33566

Group Title

Exch-2-715

Rule Version

Exch-2-715

Severity

CAT II

CCI(s)

• CCI-000366 - The organization implements the security configuration settings.

Weight

10

Fix Recommendation

Open the Exchange Management Shell and enter the following command:

Set-ReceiveConnector -Identity <'ReceiveConnector'> -PermissionGroups and enter a valid value other than 'AnonymousUsers'.

Check Contents

Open the Exchange Management Shell and enter the following command:

Get-ReceiveConnector | Select Name, Identity, PermissionGroups

If the value of 'PermissionGroups' is 'AnonymousUsers' for any non-internet connector, this is a finding.

Vulnerability Number

V-33566

Documentable

False

Rule Version

Exch-2-715

Severity Override Guidance

Open the Exchange Management Shell and enter the following command:

Get-ReceiveConnector | Select Name, Identity, PermissionGroups

If the value of 'PermissionGroups' is 'AnonymousUsers' for any non-internet connector, this is a finding.

Check Content Reference

M

Target Key

1995

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