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XCCDF
VMware vSphere 8.0 ESXi Security Technical Implementation Guide
SRG-OS-000480-VMM-002000
The ESXi host Secure Shell (SSH) daemon must not permit tunnels.
The ESXi host Secure Shell (SSH) daemon must not permit tunnels.
An XCCDF Rule
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The ESXi host Secure Shell (SSH) daemon must not permit tunnels.
Medium Severity
<VulnDiscussion>OpenSSH has the ability to create network tunnels (layer 2 and layer 3) over an SSH connection. This function can provide similar convenience to a virtual private network (VPN) with the similar risk of providing a path to circumvent firewalls and network Access Control Lists (ACLs).</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>