CVE-2009-0611 in Open Enterprise Server
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in qfsearch/AdminServlet in QuickFinder Server in Novell Open Enterprise Server 1.x allow remote attackers to inject arbitrary web script or HTML via (1) the siteloc parameter in a displayaddsite action, the site parameter in a (2) generalproperties or (3) clusterserviceproperties action, (4) the adminurl parameter in a global action, or (5) the print-list parameter.
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Analysis
by VulDB Data Team • 01/27/2025
The CVE-2009-0611 vulnerability represents a critical cross-site scripting flaw discovered in Novell Open Enterprise Server's QuickFinder Server component, specifically within the qfsearch/AdminServlet module. This vulnerability affects version 1.x releases of the Novell Open Enterprise Server platform, which was widely deployed in enterprise environments for document management and search capabilities. The flaw manifests in multiple attack vectors, making it particularly dangerous as it provides attackers with several pathways to exploit the system and execute malicious code within the context of authenticated users' browsers.
The technical implementation of this vulnerability stems from insufficient input validation and output encoding within the AdminServlet component of QuickFinder Server. Attackers can exploit this weakness by manipulating specific parameters in HTTP requests to inject malicious JavaScript code or HTML content that gets executed when the vulnerable page is rendered in a user's browser. The five distinct attack vectors include the siteloc parameter during displayaddsite actions, the site parameter in generalproperties and clusterserviceproperties actions, the adminurl parameter in global actions, and the print-list parameter. These parameters are processed without adequate sanitization, allowing attackers to inject script code that executes in the victim's browser context.
The operational impact of this vulnerability extends beyond simple script injection, as it provides attackers with the ability to perform session hijacking, steal sensitive information, redirect users to malicious websites, or even execute arbitrary commands within the compromised system. Given that QuickFinder Server typically operates within enterprise environments where users have elevated privileges, successful exploitation could lead to complete system compromise. The vulnerability affects the authentication and authorization mechanisms of the system, potentially allowing unauthorized access to sensitive enterprise data and administrative functions. This type of vulnerability aligns with CWE-79, which specifically addresses cross-site scripting flaws in web applications, and represents a classic example of how insufficient input validation can create persistent security weaknesses.
Mitigation strategies for CVE-2009-0611 should include immediate patch application from Novell, which would address the input validation gaps in the affected QuickFinder Server components. Organizations should also implement proper output encoding for all user-supplied data, particularly in web applications that process administrative parameters. Network segmentation and web application firewalls can provide additional defense-in-depth layers to detect and prevent exploitation attempts. The vulnerability demonstrates the importance of secure coding practices as outlined in OWASP Top Ten and aligns with ATT&CK technique T1059.007 for scripting and T1566.001 for spearphishing through social engineering, as attackers can leverage these XSS flaws to establish persistent access and conduct further reconnaissance. Regular security assessments and input validation testing should be implemented to prevent similar vulnerabilities in future deployments, particularly focusing on the administrative interfaces that handle user-supplied parameters.