# Authentication Vulnerabilities

Last updated: July 24, 2026

This document provides information about the different authentication vulnerabilities detected in Mobile Device Manager Plus and provides the resolution to secure the server from these vulnerabilities.

| Vulnerability Description | Detected by | Fix available in build | Fix released on |
|---|---|---|---|
| Granted access to certificate files without authentication | Zoho Corp. | 92691 | Aug 28, 2019 |

## Resolution

The fixes for the above mentioned vulnerabilities were released in the build numbers mentioned above. If your MDM server is affected by the vulnerability or is running a version below the build number mentioned, [upgrade](https://www.manageengine.com/mobile-device-management/service-packs.html) your Mobile Device Manager Plus server to the appropriate build to resolve the issues.

For more updates on security fixes, follow our Vulnerability Updates forums.