AmazonEC2FullAccess

Last Modified

Mar 12, 2026

March 12, 2026 at 09:27 PM UTC

Version

Total Versions

Created

Nov 27, 2018

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Risk

High

An unrestricted escalation path, identity administration, secret reads or the power to switch off security monitoring. Read from this policy document alone: trust policies, boundaries and SCPs in your account still decide what actually succeeds. How this is assessed

High
Can take over existing resources that run as another role
Grants every action of 3 documented escalation paths on any resource with no condition.
- ec2-002ec2:ModifyInstanceAttribute + ec2:StopInstances + ec2:StartInstancesunrestricted
- ec2-004ec2:CreateLaunchTemplateVersion + ec2:ModifyLaunchTemplateunrestricted
- ec2-005ec2:CreateLaunchTemplateVersion + ec2:ModifyLaunchTemplateunrestricted
Use with caution: List the roles attached to the functions, instances, pipelines or notebooks it can modify: the holder effectively has them too.
Medium
Can switch off security monitoring
Can delete VPC flow logs, which is how an intruder hides.
ec2:DeleteFlowLogs (via ec2:*)
Use with caution: Deny these actions with an SCP for everyone outside a break-glass role, so no single policy can blind you.
Medium
Can rewrite resource policies and sharing
Grants 21 permissions management actions across 2 services (cloudwatch, ec2) on any resource, enough to share resources outside the account.
cloudwatch:assumeaccessprofilecloudwatch:createaccessgrantcloudwatch:createaccessprofilecloudwatch:createdomainaccessgrantfororganizationcloudwatch:deleteaccessgrantcloudwatch:deleteaccessprofilecloudwatch:deletedomainaccessgrantfororganizationcloudwatch:updateaccessprofileec2:createcoippoolpermissionec2:createlocalgatewayroutetablepermissionec2:createnetworkinterfacepermissionec2:deletecoippoolpermissionand 9 more
Use with caution: Turn on IAM Access Analyzer external access findings, and keep account-level guards like S3 Block Public Access enabled.
Medium
Full access to 4 services on every resource
Uses autoscaling:*, cloudwatch:*, ec2:*, elasticloadbalancing:* with Resource "*" and no condition, so every action AWS adds to those services later is granted too.
autoscaling:*cloudwatch:*ec2:*elasticloadbalancing:*
Use with caution: The grant grows every time the service does. For long-lived access, prefer a policy that lists the actions you actually need.

Policy Document

View on GitHub

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49{
  "PolicyVersion": {
    "Document": {
      "Version": "2012-10-17",
      "Statement": [
        {
          "Action": "ec2:*",
          "Effect": "Allow",
          "Resource": "*"
        },
        {
          "Effect": "Allow",
          "Action": "elasticloadbalancing:*",
          "Resource": "*"
        },
        {
          "Effect": "Allow",
          "Action": "cloudwatch:*",
          "Resource": "*"
        },
        {
          "Effect": "Allow",
          "Action": "autoscaling:*",
          "Resource": "*"
        },
        {
          "Effect": "Allow",
          "Action": "iam:CreateServiceLinkedRole",
          "Resource": "*",
          "Condition": {
            "StringEquals": {
              "iam:AWSServiceName": [
                "autoscaling.amazonaws.com",
                "ec2scheduled.amazonaws.com",
                "elasticloadbalancing.amazonaws.com",
                "spot.amazonaws.com",
                "spotfleet.amazonaws.com",
                "transitgateway.amazonaws.com"
              ]
            }
          }
        }
      ]
    },
    "VersionId": "v5",
    "IsDefaultVersion": true,
    "CreateDate": "2018-11-27T02:16:56+00:00"
  }
}