Bullwark Momentum Series JAWS Local File Inclusion Scanner

Bullwark Momentum Series JAWS is a web server software used widely in enterprise environments to manage and deliver web content. It is designed for reliability and scalability, providing a robust platform for hosting web applications. Developed by Bullwark, the software is primarily used by businesses requiring secure and efficient server solutions. The software supports a range of features that facilitate smooth server operations and user management. Typically, it's employed in environments where large amounts of data and high user traffic are expected. Its open architecture allows for extensive customization to meet specific organizational needs.

Local File Inclusion (LFI) vulnerabilities allow attackers to include files on a server through the web browser. This vulnerability arises when input provided by users is not properly sanitized, allowing directory traversal sequences to be processed. An attacker can exploit LFI to access unauthorized files, potentially leading to information disclosure and other malicious activity. LFI is particularly critical as it can be combined with other vulnerabilities to gain escalated privileges. The discovery of such a vulnerability in Bullwark Momentum Series JAWS raises significant security concerns. Ensuring user inputs are correctly validated can mitigate the risk associated with this vulnerability.

The technical aspect of this vulnerability involves the handling of input parameters by the web server. In the case of Bullwark Momentum Series JAWS, the vulnerability is exploited through the inclusion of directory traversal sequences in the URL, allowing access to sensitive system files. The template sends a crafted request aiming at retrieving the `/etc/passwd` file, which houses vital user account information. Successful exploitation can be determined by analyzing HTTP response codes and specific patterns associated with file content. This highlights insufficient input validation measures, typical in similar LFI flaws.

If exploited by malicious actors, this vulnerability can lead to severe repercussions. Unauthorized access to local files may result in the exposure of sensitive information, aiding further attacks. Such information can be used to compromise system integrity, potentially escalating privileges or executing arbitrary code. It places the targeted system at risk of breaches, data theft, and potentially business-critical information loss. The ability to read server configuration or sensitive system files can also lay bare other networked devices or applications.

REFERENCES

• https://www.exploit-db.com/exploits/47773
• http://www.bullwark.net/Kategoriler.aspx?KategoriID=24