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JexBoss Remote Code Execution Vulnerability Scanner

Detects 'Remote Code Execution (RCE)' vulnerability in JexBoss


Short Info




Single Scan

Can be used by

Asset Owner

Estimated Time

10 sec

Scan only one


Parent Category

JexBoss Remote Code Execution Vulnerability Scanner Detail

JexBoss is an open-source tool used to test and exploit vulnerabilities in JBoss Application Servers. This software is particularly useful for security professionals and system administrators to assess the security posture of JBoss servers. JexBoss allows users to scan, identify, and exploit known vulnerabilities, thereby providing insights into potential security weaknesses that need to be addressed. It is employed across various industries to ensure that JBoss Application Servers are secure against known attack vectors. The focus is on preventing unauthorized remote code execution, which can lead to sensitive information disclosure, data modification, or complete system takeover.

JexBoss is vulnerable to Remote Code Execution (RCE) attacks. This vulnerability allows an attacker to execute arbitrary code on the server via a webshell without needing to authenticate. It exploits flaws in the server's management or deployment interfaces to gain unauthorized access. This critical security issue poses a significant risk as it could enable attackers to gain full control over the compromised system.

The vulnerability is exploited through GET requests to specific paths on the JBoss server, such as /jexws/jexws.jsp, with a parameter that includes a URL-encoded command. These requests can execute system commands without proper authentication, demonstrating the server's susceptibility to RCE. The exploit paths include variations like /jexws4/jexws4.jsp, /jexinv4/jexinv4.jsp, and /jbossass/jbossass.jsp, indicating multiple vectors for exploitation. Successful exploitation is confirmed by regex matchers in the response, looking for system-specific outputs that indicate command execution, such as contents of the /etc/passwd file or the Windows win.ini file.

The exploitation of this vulnerability can lead to several severe consequences, including unauthorized access to the system, execution of malicious code, data theft, and potentially taking full control of the affected server. This could compromise the integrity and confidentiality of the data processed by the server, disrupt the availability of services, and allow further attacks on connected systems.

By leveraging the advanced scanning capabilities of the securityforeveryone platform, users can effectively identify vulnerabilities like Remote Code Execution in JexBoss servers. Our platform provides comprehensive security assessments, utilizing state-of-the-art tools and methodologies to uncover potential risks in your digital environment. SecurityforEveryone enables businesses to proactively secure their systems, ensuring compliance with security standards and protecting against data breaches. Join us to gain access to continuous monitoring, detailed reports, and expert guidance for a robust cybersecurity posture.



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