File Browser Dashboard Unauthenticated Access Scanner

File Browser is a web-based application that allows users to manage and share files through a browser interface. It is widely used by individuals, as well as organizations, to provide access to file storage and sharing capabilities. The application is especially popular among tech-savvy users and developers who need a straightforward way to manage files. This product is typically found in environments where quick file management across multiple devices is necessary. The web-based interface of File Browser makes it easy for users to access their files from any location, enhancing productivity. It is utilized for personal projects, team collaborations, and even enterprise data handling, depending on the customization options chosen by the user.

The vulnerability detected by this scanner is an unauthenticated access issue in the File Browser. This type of vulnerability can allow unauthorized users to access the File Browser dashboard without any authentication controls. It results from a security misconfiguration that exposes the dashboard to the internet, allowing potential attackers to exploit this access. By detecting this vulnerability, users can be alerted to secure their File Browser interfaces more robustly. The vulnerability arises when initial setup procedures do not involve securing the authentication mechanism, leaving endpoints open. It's essential for maintaining security integrity in environments utilizing File Browser for file management.

Technical details of this vulnerability show that the File Browser’s main access points, such as the base URL and the login path, can be accessed without authentication under certain conditions. The scanner looks for specific indicators in the HTML body that imply authentication controls aren't effectively implemented. These include conditions like 'LoginPage":false' or '"NoAuth":true', indicating a lack of authentication requirements. The vulnerability primarily targets the lack of secured access to critical endpoints of the File Browser. This weakness can be exploited by malicious actors to gain unauthorized control or view the data within File Browser. Detection and subsequent mitigation of this vulnerability are crucial in protecting against potential data breaches.

When exploited, this vulnerability can lead to unauthorized access to sensitive files and data that are managed through the File Browser interface. It can result in data leakage, where confidential business or personal files might be improperly accessed. Additionally, malicious individuals could modify or delete critical data, leading to operational disruptions. The possibility of implanting malware through file uploads and downloads can also not be neglected, given the unrestricted access. These actions not only compromise data integrity but also affect the credibility of the system administrators for failing to protect important data. Addressing the vulnerability ensures continued user trust and the secure handling of digital assets.

REFERENCES

• https://filebrowser.org/