[Bug]: Version 2.7.0 extra75 reports default SecurityGroups as unused

[jansepke]

What happened?
After upgrading to prowler 2.7.0 existing default SecurityGroups that are not being used are now a failure in extra75 check. Before this version it was only an INFO.

Expected behavior
7.5 [extra75] Ensure there are no Security Groups not being used - ec2 [Informational]
INFO! eu-central-1: sg-XYZ is not being used - default security group

Actual behavior
7.5 [extra75] Ensure there are no Security Groups not being used - ec2 [Informational]
FAIL! eu-central-1: sg-XYZ is not being used!

From where are you running Prowler?
Please, complete the following information:

• Resource: EC2 instance
• OS: Amazon Linux 2
• AWS-CLI Version [aws --version]: 1.22.42
• Prowler Version [./prowler -V]: 2.7.0
• Shell and version: bash
• Others:

[toniblyx]

I think there is a misunderstanding here, this check has worked that way since it was written. If a SG is not in use it is a FAIL.

[jansepke]

OK I found the bug: this commit 2b28147 changed the content of the variables, I will create a PR to fix it.