1.18 WN11-00-000080

Information

Only authorized user accounts must be allowed to create or run virtual machines on Windows 11 systems.

GROUP ID: V-253271
RULE ID: SV-253271r958702

Allowing other operating systems to run on a secure system may allow users to circumvent security. For Hyper-V, preventing unauthorized users from being assigned to the Hyper-V Administrators group will prevent them from accessing or creating virtual machines on the system. The Hyper-V Hypervisor is used by virtualization-based Security features such as Credential Guard on Windows 11; however, it is not the full Hyper-V installation.

NOTE: Nessus has provided the target output to assist in reviewing the benchmark to ensure target compliance.

Solution

For Hyper-V, remove any unauthorized groups or user accounts from the 'Hyper-V Administrators' group.

For hosted hypervisors other than Hyper-V, restrict access to create or run virtual machines to authorized user accounts only.

See Also

https://workbench.cisecurity.org/benchmarks/27756