STIGQter: STIG Summary: Microsoft Exchange 2016 Edge Transport Server Security Technical Implementation Guide Version: 2 Release: 2 Benchmark Date: 22 Jan 2021:

Exchange Audit data must be protected against unauthorized access (read access).

DISA Rule

SV-221211r612603_rule

Vulnerability Number

V-221211

Group Title

SRG-APP-000118

Rule Version

EX16-ED-000100

Severity

CAT II

CCI(s)

• CCI-000162 - The information system protects audit information from unauthorized access.

Weight

10

Fix Recommendation

Update the EDSP to reflect the authorized groups or users that should have read access to the audit data.

Restrict any unauthorized groups' or users' read access to the audit logs.

Check Contents

Review the Email Domain Security Plan (EDSP).

Determine the authorized groups or users that should have read access to the audit data.

If any group or user has read access to the audit data that is not documented in the EDSP, this is a finding.

Vulnerability Number

V-221211

Documentable

False

Rule Version

EX16-ED-000100

Severity Override Guidance

Review the Email Domain Security Plan (EDSP).

Determine the authorized groups or users that should have read access to the audit data.

If any group or user has read access to the audit data that is not documented in the EDSP, this is a finding.

Check Content Reference

M

Target Key

4079

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