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XCCDF
VMware vSphere 7.0 ESXi Security Technical Implementation Guide
SRG-OS-000095-VMM-000480
The ESXi host must be configured to disable nonessential capabilities by disabling Secure Shell (SSH).
The ESXi host must be configured to disable nonessential capabilities by disabling Secure Shell (SSH).
An XCCDF Rule
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The ESXi host must be configured to disable nonessential capabilities by disabling Secure Shell (SSH).
Medium Severity
<VulnDiscussion>The ESXi Shell is an interactive command line interface (CLI) available at the ESXi server console. The ESXi shell provides temporary access to commands essential for server maintenance. Intended primarily for use in break-fix scenarios, the ESXi shell is well suited for checking and modifying configuration details, which are not always generally accessible, using the vSphere Client. The ESXi shell is accessible remotely using SSH by users with the Administrator role. Under normal operating conditions, SSH access to the host must be disabled as is the default. As with the ESXi shell, SSH is also intended only for temporary use during break-fix scenarios. SSH must therefore be disabled under normal operating conditions and must only be enabled for diagnostics or troubleshooting. Remote access to the host must therefore be limited to the vSphere Client or Host Client at all other times. Satisfies: SRG-OS-000095-VMM-000480, SRG-OS-000297-VMM-001040, SRG-OS-000298-VMM-001050</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>