AWSFaultInjectionSimulatorSSMAccess

Last Modified

Mar 12, 2026

March 12, 2026 at 09:26 PM UTC

Version

v8

Total Versions

4

Created

Feb 12, 2026

Actions

7

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 1 documented escalation path on any resource with no condition.

    Use with caution: List the roles attached to the functions, instances, pipelines or notebooks it can modify: the holder effectively has them too.

Policy Document

View on GitHub
{
  "PolicyVersion": {
    "Document": {
      "Version": "2012-10-17",
      "Statement": [
        {
          "Effect": "Allow",
          "Action": "iam:PassRole",
          "Resource": "arn:aws:iam::*:role/*",
          "Condition": {
            "StringEquals": {
              "iam:PassedToService": "ssm.amazonaws.com"
            }
          }
        },
        {
          "Effect": "Allow",
          "Action": [
            "ssm:StartAutomationExecution"
          ],
          "Resource": [
            "arn:aws:ssm:*:*:document/*",
            "arn:aws:ssm:*:*:automation-execution/*",
            "arn:aws:ssm:*:*:automation-definition/*:*"
          ]
        },
        {
          "Effect": "Allow",
          "Action": [
            "ssm:GetAutomationExecution",
            "ssm:StopAutomationExecution"
          ],
          "Resource": [
            "arn:aws:ssm:*:*:automation-execution/*"
          ]
        },
        {
          "Effect": "Allow",
          "Action": "ssm:SendCommand",
          "Resource": [
            "arn:aws:ec2:*:*:instance/*",
            "arn:aws:ssm:*:*:document/*"
          ]
        },
        {
          "Effect": "Allow",
          "Action": [
            "ssm:ListCommands",
            "ssm:CancelCommand"
          ],
          "Resource": "*"
        }
      ]
    },
    "VersionId": "v8",
    "IsDefaultVersion": true,
    "CreateDate": "2026-02-12T17:58:33+00:00"
  }
}

Version History (9 recorded)

Raw history

AWSFaultInjectionSimulatorSSMAccess - Policy Version v8

No recorded action delta - this version predates the change index. View the raw diff.

Mar 12, 2026

4e6e531

AWSFaultInjectionSimulatorSSMAccess - Policy Version v8

No recorded action delta - this version predates the change index. View the raw diff.

Feb 12, 2026

85f7c7c

AWSFaultInjectionSimulatorSSMAccess - Policy Version v6

No recorded action delta - this version predates the change index. View the raw diff.

Feb 12, 2026

9727e59

Update detected

No recorded action delta - this version predates the change index. View the raw diff.

Jun 25, 2025

c00e9ec

Update detected

No recorded action delta - this version predates the change index. View the raw diff.

Mar 18, 2025

8f5b533

Update detected

No recorded action delta - this version predates the change index. View the raw diff.

Sep 18, 2024

aafbae9

Update detected

No recorded action delta - this version predates the change index. View the raw diff.

May 13, 2024

1b36617

Update detected

No recorded action delta - this version predates the change index. View the raw diff.

Jun 2, 2023

173745f

Update detected

No recorded action delta - this version predates the change index. View the raw diff.

Oct 26, 2022

3884a4c