Description

Database Migration Services (DMS) are associated with security groups in order to allow other users to access it. DMS replication ""{AwsDmsReplicationInstance}"" is associated with security groups which allow inbound access from unspecified port. These security groups are - {AwsDmsReplicationInstance.VpcSecurityGroups}. Allowing unrestricted access to the DMS may put your data at risk

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  Recommended Mitigation

  It is recommended to associate DMS replication with security groups that allow inbound traffic only through explicitly specified port. More information can be found here: <a href="https://docs.aws.amazon.com/dms/latest/userguide/CHAP_ReplicationInstance.VPC.html" target="_blank" rel="noopener noreferrer">https://docs.aws.amazon.com/dms/latest/userguide/CHAP_ReplicationInstance.VPC.html</a>