STIGQter STIGQter: STIG Summary: Microsoft Edge Security Technical Implementation Guide Version: 1 Release: 1 Benchmark Date: 14 Jan 2021:

Extensions installation must be blocklisted by default.

DISA Rule

SV-235754r626523_rule

Vulnerability Number

V-235754

Group Title

SRG-APP-000141

Rule Version

EDGE-00-000041

Severity

CAT II

CCI(s)

Weight

10

Fix Recommendation

Set the policy value for "Computer Configuration/Administrative Templates/Microsoft Edge/Extensions/Control which extensions cannot be installed" to "Enabled". A list of blacklisted extensions may then be specified.

Check Contents

The policy value for "Computer Configuration/Administrative Templates/Microsoft Edge/Extensions/Control which extensions cannot be installed" must be set to "Enabled".

Use the Windows Registry Editor to navigate to the following key:
HKLM\SOFTWARE\Policies\Microsoft\Edge

If the value for "ExtensionInstallBlocklist" is not set to "REG_SZ = *", this is a finding.

Vulnerability Number

V-235754

Documentable

False

Rule Version

EDGE-00-000041

Severity Override Guidance

The policy value for "Computer Configuration/Administrative Templates/Microsoft Edge/Extensions/Control which extensions cannot be installed" must be set to "Enabled".

Use the Windows Registry Editor to navigate to the following key:
HKLM\SOFTWARE\Policies\Microsoft\Edge

If the value for "ExtensionInstallBlocklist" is not set to "REG_SZ = *", this is a finding.

Check Content Reference

M

Target Key

5280

Comments