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  3. CIS Microsoft Windows 10 Enterprise Release 1803 V1.5.0 L2
  4. (L2) Ensure ‘Windows Error Reporting Service (WerSvc)’ is set to ‘Disabled’

(L2) Ensure ‘Windows Error Reporting Service (WerSvc)’ is set to ‘Disabled’

Details

Allows errors to be reported when programs stop working or responding and allows existing solutions to be delivered. Also allows logs to be generated for diagnostic and repair services.

The recommended state for this setting is: Disabled.

Rationale:

If a Windows Error occurs in a secure, enterprise managed environment, the error should be reported directly to IT staff for troubleshooting and remediation. There is no benefit to the corporation to report these errors directly to Microsoft, and there is some risk of unknowingly exposing sensitive data as part of the error.

Solution

To establish the recommended configuration via GP, set the following UI path to: Disabled.
Computer ConfigurationPoliciesWindows SettingsSecurity SettingsSystem ServicesWindows Error Reporting Service
Impact:
If this service is stopped, error reporting might not work correctly and results of diagnostic services and repairs might not be displayed.
Default Value:
Windows 7: Manual
Windows 8.0 and newer: Manual (Trigger Start)
CIS Controls:
Version 6
9.1 Limit Open Ports, Protocols, and Services
Ensure that only ports, protocols, and services with validated business needs are running on each system.
Version 7
9.2 Ensure Only Approved Ports, Protocols and Services Are Running
Ensure that only network ports, protocols, and services listening on a system with validated business needs, are running on each system.

Supportive Information

The following resource is also helpful.

This security hardening control applies to the following category of controls within NIST 800-53: Configuration Management.This control applies to the following type of system Windows.

References

Source

Updated on July 16, 2022
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