AWSQuickSetupManageJITNAResourcesExecutionPolicy

Last Modified

Mar 12, 2026

March 12, 2026 at 09:26 PM UTC

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Total Versions

Created

Feb 12, 2026

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Risk

Medium

The same capabilities in a scoped form, resource policy writes, reads across all data, or full access to a whole service. Read from this policy document alone: trust policies, boundaries and SCPs in your account still decide what actually succeeds. How this is assessed

Medium
Can grant itself more permissions
Grants the actions of 1 documented escalation path, but only on named resources or under a condition. Review that scope before trusting it.
- iam-009iam:AttachRolePolicyscoped
  - iam:AttachRolePolicy: condition iam:PolicyARN, on arn:aws:iam::*:role/SSM-JustInTimeAccessTokenRole
Use with caution: Check which roles, users or policies fall inside the scope shown above. Within it the escalation works as documented, so keep privileged principals out of it.

Policy Document

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89{
  "PolicyVersion": {
    "Document": {
      "Version": "2012-10-17",
      "Statement": [
        {
          "Sid": "CreateJustInTimeAccessServiceLinkedRole",
          "Effect": "Allow",
          "Action": [
            "iam:CreateServiceLinkedRole"
          ],
          "Resource": [
            "arn:aws:iam::*:role/aws-service-role/justintimeaccess.ssm.amazonaws.com/AWSServiceRoleForSystemsManagerJustInTimeAccess"
          ],
          "Condition": {
            "StringLike": {
              "iam:AWSServiceName": "justintimeaccess.ssm.amazonaws.com"
            }
          }
        },
        {
          "Sid": "CreateSystemsManagerNotificationServiceLinkedRole",
          "Effect": "Allow",
          "Action": [
            "iam:CreateServiceLinkedRole"
          ],
          "Resource": [
            "arn:aws:iam::*:role/aws-service-role/notifications.ssm.amazonaws.com/AWSServiceRoleForSystemsManagerNotifications"
          ],
          "Condition": {
            "StringLike": {
              "iam:AWSServiceName": "notifications.ssm.amazonaws.com"
            }
          }
        },
        {
          "Effect": "Allow",
          "Action": [
            "iam:AttachRolePolicy"
          ],
          "Resource": "arn:aws:iam::*:role/SSM-JustInTimeAccessTokenRole",
          "Condition": {
            "ArnEquals": {
              "iam:PolicyARN": "arn:aws:iam::*:policy/AWSSystemsManagerJustInTimeAccessTokenPolicy"
            }
          }
        },
        {
          "Sid": "IAMRoleManagementPermissions",
          "Effect": "Allow",
          "Action": [
            "iam:CreateRole",
            "iam:GetRole",
            "iam:TagRole"
          ],
          "Resource": [
            "arn:aws:iam::*:role/SSM-JustInTimeAccessTokenRole"
          ],
          "Condition": {
            "ForAnyValue:StringLike": {
              "aws:TagKeys": [
                "QuickSetup*"
              ]
            },
            "StringEquals": {
              "aws:ResourceTag/QuickSetupDocument": [
                "AWSQuickSetupType-JITNA"
              ]
            }
          }
        },
        {
          "Sid": "ServiceSettingsManagementPermissions",
          "Effect": "Allow",
          "Action": [
            "ssm:UpdateServiceSetting",
            "ssm:GetServiceSetting"
          ],
          "Resource": [
            "arn:aws:ssm:*:*:servicesetting/ssm/just-in-time-access/identity-provider"
          ]
        }
      ]
    },
    "VersionId": "v6",
    "IsDefaultVersion": true,
    "CreateDate": "2026-02-12T17:57:30+00:00"
  }
}