services / Google Cloud / Identity Aware Proxy tunnel instances resource type.

Refers to a particular VM instance

IAP is used to control access to cloud services. Changes to IAP related settings could remove access from mission-critical applications or grant an attacker access to sensitive resources.

iap.​tunnelInstances.​getIamPolicy

Risks

1. Account discovery (LOW)
2. Policy discovery (LOW)

Scope: HIGH

This privilege may grant access to sensitive data from a single organizational function, or allow interruption of a service supporting a single organizational function.

Links