This commit is contained in:
Carlos Polop 2025-02-12 18:22:09 +01:00
parent 0deabff36d
commit b5b629f015

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@ -349,9 +349,9 @@ curl http://169.254.169.254/metadata/v1.json | jq
> [!TIP]
> An Azure VM can have attached 1 system managed identity and several user managed identities. Which basically means that you can **impersonate all the managed identities attached to a VM**.
>
> By **default**, the metadata endpoint will use the **system assigned MI (if any)**.
> When requesting an access token to the metadata endpoint, by default the metadata service will use the **system assigned managed identity** to generate the token, if there is any system assigned managed identity. In case there is just **ONE user assigned managed identity**, then this will be used by default. However, in case there is no system assigned managed identity and there are **multiple user assigned managed identities**, then the metadata service will return an error indicating that there are multiple managed identities and it's necessary to **specify which one to use**.
>
> Unfortunately I couldn't find any metadata endpoint indicating all the MIs a VM has attached.
> Unfortunately I couldn't find any metadata endpoint indicating all the MIs a VM has attached, so finding out all the assigned managed identities to a VM could be a hard task from a Red Team perspective.
>
> Therefore, to find all the attached MIs you can do:
>