Azure Site Recovery privilege escalation

When the ASR service is enabled, it uses an Automation Account with a System-Assigned Managed Identity
to manage Site Recovery extensions on VMs. However, the Runbook (a set of scripts for managing extensions)
executed by the Automation Account had its job output visible to users, and this output mistakenly included
a cleartext Management-scoped Access Token for the System-Assigned Managed Identity, which possesses the
Contributor role over the entire Azure subscription. Therefore, lower-privileged user roles who could access
the Automation Account's …

access access token account asr automation azure azure site recovery escalation extensions identity job manage managed management privilege privilege escalation recovery scripts service system token visible vms