Damn. The report guidance is really good. I'm going to use this in an assessment next week :) Have to review an account that has hundreds of IAM roles but this should help a lot,.
PMapper is definitely a great tool. It’s best used in Pentests for validating some privilege escalation paths. It has the benefit of analyzing IAM trust policies, resource based policies, viewing escalation paths in a graph based approach. Very underrated indeed.
Cloudsplaining is faster at creating a more comprehensive report. We realize that there is lots of damage that can be done just by being able to modify Infrastructure, even when your privileges fall short of legit privilege escalation.