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XCCDF
VMware vSphere 7.0 ESXi Security Technical Implementation Guide
SRG-OS-000480-VMM-002000
All port groups on standard switches must be configured to reject guest promiscuous mode requests.
All port groups on standard switches must be configured to reject guest promiscuous mode requests.
An XCCDF Rule
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All port groups on standard switches must be configured to reject guest promiscuous mode requests.
Medium Severity
<VulnDiscussion>When promiscuous mode is enabled for a virtual switch, all virtual machines (VMs) connected to the Portgroup have the potential to read all packets across that network (only the virtual machines connected to that Portgroup). Promiscuous mode is disabled by default on the ESXi Server, and this is the recommended setting. Promiscuous mode can be set at the vSwitch and/or the Portgroup level. Switch-level settings can be overridden at the Portgroup level.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>