Azure_VirtualNetworks_33

VirtualMachine with service MSSQL Server (TCP:1433) is exposed to a small public network scope

Description

MSSQL Server is considered a protocol that should only be exposed in private networks

Remediation

Limit the access scope for Prevalent known internal port to only allow access in internal networks and limited scope.

If a public interface exists, remove it and limit the access scope within the VNET only to applications or instances that require access. See https://docs.microsoft.com/en-us/azure/virtual-network/network-security-groups-overview.

Service

Networking

Severity

Low

Compliance

Mapping

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