Check ID:
Provider: AWS
Service:
Severity: CRITICAL
Categories:
Resource type:
iam_no_root_access_keyProvider: AWS
Service:
iamSeverity: CRITICAL
Categories:
identity-accessResource type:
AwsIamAccessKeyWhat this check verifies
AWS root user is evaluated for active access keys. It identifies whether the root identity has one or two programmatic credentials and notes when organization-level root credential management is present.Risk
Root access keys provide unrestricted API access. If exposed or misused, attackers can:- Turn off logging and alter policies (integrity)
- Read or export data (confidentiality)
- Delete resources and lock out admins (availability) Long-lived keys can persist and may bypass console-only MFA.
Recommendation
Delete and prohibit root access keys. Use IAM roles and temporary credentials with least privilege for all automation. Enable MFA on root, limit root to break-glass use, and continuously monitor for any new root keys. Where applicable, apply organization-wide controls to enforce this.Remediation
Dashboard steps- Sign in to the AWS Management Console as the root user
- Open My Security Credentials (account menu) or go to https://console.aws.amazon.com/iam/home?#/security_credentials
- Expand Access keys
- For each key with Status “Active”, choose Delete and confirm
- Verify no Active keys remain for the root user
References
- https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_access-keys.html
- https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_getting-report.html
- https://www.trendmicro.com/trendaivisiononecloudriskmanagement/knowledge-base/aws/IAM/root-account-access-keys-present.html
Where this check fires
This check runs on every scheduled scan against your AWS account. Findings appear at Cloud Security → Findings filterable byCheck ID = iam_no_root_access_key. To re-evaluate after a fix, hit Run now on the account’s schedule under Cloud Security → Schedules — the next scan re-checks this control and marks the finding fixed or keeps it persistent.
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