Description

An AWS Security Group acts as a virtual firewall for your instances to control inbound and outbound traffic. We identified the security group ""{AwsEc2SecurityGroup}"" ({AwsEc2SecurityGroup.GroupId}) is configured to allow inbound access of uncommon ports (Common ports are, for example, 80 for web, 22 for SSH remote access).

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  Recommended Mitigation

  Ensure security groups in your account are not configured to allow inbound access from uncommon ports. More details can be found in https://docs.aws.amazon.com/vpc/latest/userguide/VPC_SecurityGroups.html