OwnCloud Installer Exposure

What is the "OwnCloud Installer Exposure?"

The "OwnCloud Installer Exposure" module is designed to detect a misconfiguration vulnerability in the OwnCloud software. OwnCloud is a self-hosted file sync and share platform that allows users to store and access their files from anywhere. This module focuses on identifying instances where the OwnCloud installer is exposed, which can lead to unauthorized access and potential data breaches. The severity of this vulnerability is classified as high, indicating the potential for significant impact if exploited.

Impact

If the OwnCloud installer is exposed, it can allow unauthorized individuals to gain access to the installation process. This can lead to the compromise of sensitive information, unauthorized modifications to the system, and potential data breaches. It is crucial to address this vulnerability promptly to prevent any potential security incidents.

How the module works?

The "OwnCloud Installer Exposure" module works by sending HTTP requests to the target system and analyzing the responses for specific patterns. It checks for the presence of the phrase "<legend>Create an <strong>admin account</strong>" and the term "ownCloud" in the response body. Additionally, it verifies that the response header contains the content type "text/html" and that the HTTP status code is 200 (OK). If all these conditions are met, the module flags the system as vulnerable to the OwnCloud installer exposure misconfiguration.

Here is an example of an HTTP request that the module sends:

GET /owncloud/ HTTP/1.1
Host: [target_host]

The module's matching conditions are as follows:

- The response body must contain the phrase "<legend>Create an <strong>admin account</strong>" and the term "ownCloud". - The response header must include the content type "text/html". - The HTTP status code must be 200 (OK).

By analyzing these conditions, the module can accurately identify instances where the OwnCloud installer is exposed and notify the user to take appropriate actions to secure their system.