STIGQter: STIG Summary: Microsoft Exchange 2019 Edge Server Security Technical Implementation Guide Version: 2 Release: 2 Benchmark Date: 30 Jan 2025:

Exchange must have the most current, approved Cumulative Update (CU) installed.

DISA Rule

SV-259644r961683_rule

Vulnerability Number

V-259644

Group Title

SRG-APP-000456

Rule Version

EX19-ED-000244

Severity

CAT II

CCI(s)

• CCI-002605 - Install security-relevant software updates within an organization-defined time period of the release of the updates.

Weight

10

Fix Recommendation

Install the most current, approved CU.

Check Contents

Open the Exchange Management Shell and enter the following command:

Get-ExchangeServer | Format-List Name, AdminDisplayVersion

If the value of "AdminDisplayVersion" does not return the most current, approved CU, this is a finding.

Vulnerability Number

V-259644

Documentable

False

Rule Version

EX19-ED-000244

Severity Override Guidance

Open the Exchange Management Shell and enter the following command:

Get-ExchangeServer | Format-List Name, AdminDisplayVersion

If the value of "AdminDisplayVersion" does not return the most current, approved CU, this is a finding.

Check Content Reference

M

Target Key

5579