# Block administrators from using SSPR

Self-Service Password Reset (SSPR) for administrators allows password changes to happen without strong secondary authentication factors or administrative…

Source: https://maester.dev/docs/tests/ZTA.21842

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:::note[Maester checks this too]
[EIDSCA.AP01](/docs/tests/EIDSCA.AP01) (Default Authorization Settings - Enabled Self service password reset for administrators.) checks the same setting. Running both reports it twice.
:::

## Overview

Self-Service Password Reset (SSPR) for administrators allows password changes to happen without strong secondary authentication factors or administrative oversight. Threat actors who compromise administrative credentials can use this capability to bypass other security controls and maintain persistent access to the environment.

Once compromised, attackers can immediately reset the password to lock out legitimate administrators. They can then establish persistence, escalate privileges, and deploy malicious payloads undetected.

## Remediation

- [Disable SSPR for administrators by updating the authorization policy](https://learn.microsoft.com/entra/identity/authentication/concept-sspr-policy?wt.mc_id=zerotrustrecommendations_automation_content_cnl_csasci#administrator-reset-policy-differences)

## Run it

The check runs as part of the whole assessment, with the ZeroTrustAssessment module installed:

```powershell
Install-Module ZeroTrustAssessment -Scope CurrentUser
Connect-Maester
Invoke-Maester -Pack ZTA -SkipBuiltIn
```

Leave out `-SkipBuiltIn` to run Maester's own checks in the same run.

<details>
<summary>About this check</summary>

| | |
| --- | --- |
| Severity | Low |
| Effort to fix | Low |
| Impact on users | Low |
| Pillar | Identity |
| Category | Access control |
| Product | [Entra ID](/docs/tests/products/entra) |
| Feature | User and directory settings |
| Area | Privileged access |
| ATT&CK | [T1078.004](/docs/tests?mitre=T1078.004) Cloud Accounts, [T1531](/docs/tests?mitre=T1531) Account Access Removal |
| Licence | P1 |
| Tenant | Workforce |

Product, feature, area and ATT&CK are Maester's: the assessment does not record them, so Maester keeps them in the pack's `taxonomy.json`.

</details>

<p class="mt-ms-note not-content"><svg class="mt-ms-note__logo" viewBox="0 0 21 21" aria-hidden="true"><rect width="10" height="10" fill="#f25022"/><rect x="11" width="10" height="10" fill="#7fba00"/><rect y="11" width="10" height="10" fill="#00a4ef"/><rect x="11" y="11" width="10" height="10" fill="#ffb900"/></svg><span>A Microsoft check, part of the <a href="/docs/tests/packs/zero-trust-assessment">Zero Trust Assessment</a> pack. Text from ZeroTrustAssessment 3.1.0, © Microsoft, <a href="/docs/tests/packs/zero-trust-assessment#licence">MIT licence</a>.</span></p>
