Network misconfigurations

Ensure no security groups allow ingress from 0.0.0.0/0 to Remote Desktop port (3389)

Risk Level

Informational (4)

Platform(s)

Description

Security groups provide stateful filtering of ingress and egress network traffic to AWS resources. It is recommended that no security group allows unrestricted ingress access to remote server administration ports, such as RDP to port 3389.
  • Recommended Mitigation

    Edit the security group {AwsEc2SecurityGroup} to disallow RDP traffic from 0.0.0.0/0.