Dev.to
7/1/2026

The original title is: "The 7 IAM Misconfigurations We See in Almost Every AWS Account"
Original: The 7 IAM Misconfigurations We See in Almost Every AWS Account
Short summary
Seven common IAM policy misconfigurations enable privilege escalation and account takeover in AWS. The post details each: overly broad permissions, PassRole without scope, wildcard principals, undefined ExternalId, inline policies, and permissive AssumeRole. Each misconfiguration includes a specific policy fix and threat model explaining the security impact.
- •Seven specific IAM misconfigurations appear in almost every AWS account
- •Each includes threat model, attack scenario, and specific policy fixes with code examples
- •Content is technical and actionable for operations and infrastructure teams
Generated with AI, which can make mistakes.
Is this a good recommendation for you?



