# Unauthenticated Servlet Access

This document will explain you about the **unauthenticated servlet access** vulnerability. This vulnerability was raised by kalimer0x00 (**CVE-2020-8509**).

## What was the problem?

This vulnerability allows unauthenticated users to access PDFGenerationServlet, that can lead to sensitive information disclosure.

## How do I fix it?

This has been identified and fixed in **Endpoint Central** build version **10.0.483**. To apply this fix, follow the steps below:

1. Log in to your **Endpoint Central** console, click on your current build version on the top right corner.
2. You can find the latest build applicable to you. Download the PPM and update.

**Keywords:** Unauthenticated Access Servlet, Security Updates, Vulnerabilities and Fixes.

[Knowledge Base](https://www.manageengine.com/products/desktop-central/knowledge-base.html)