CVE-2010-4715 in GroupWise
Summary
by MITRE
Multiple directory traversal vulnerabilities in the (1) WebAccess Agent and (2) Document Viewer Agent components in Novell GroupWise before 8.02HP allow remote attackers to read arbitrary files via unspecified vectors. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 01/01/2025
The CVE-2010-4715 vulnerability represents a critical directory traversal flaw affecting Novell GroupWise software versions prior to 8.02HP. This vulnerability manifests in two distinct components of the GroupWise infrastructure: the WebAccess Agent and the Document Viewer Agent. These components serve as entry points for web-based access to GroupWise messaging services, making them prime targets for exploitation by malicious actors seeking unauthorized access to sensitive organizational data. The vulnerability stems from inadequate input validation mechanisms that fail to properly sanitize user-supplied data before processing file requests. Attackers can leverage this weakness to navigate the file system and access files that should remain restricted, potentially compromising confidential business communications, user credentials, and system configuration data.
The technical exploitation of this vulnerability occurs through carefully crafted requests that manipulate path traversal sequences such as ../ or ..\ to move up directory levels in the file system hierarchy. When the WebAccess Agent or Document Viewer Agent processes these malformed requests without proper validation, they fail to restrict access to files outside of designated directories. This allows attackers to access arbitrary files on the server, including system configuration files, database files, and potentially sensitive user data. The vulnerability is particularly concerning because it affects core components that provide web-based access to GroupWise services, meaning that exploitation can occur remotely without requiring local system access. The unspecified vectors mentioned in the description suggest that the vulnerability could be triggered through multiple attack paths including HTTP requests, file upload operations, or direct API calls to the affected components.
The operational impact of CVE-2010-4715 extends beyond simple unauthorized file access, as it can lead to complete system compromise and data breaches. Organizations using vulnerable GroupWise versions face significant risks including intellectual property theft, financial data exposure, and potential regulatory violations. The vulnerability's remote exploitation capability means that attackers can target systems from anywhere on the internet, making it particularly dangerous for organizations with public web services. Security professionals should consider this vulnerability in the context of the MITRE ATT&CK framework, specifically mapping it to techniques involving privilege escalation and credential access through path traversal attacks. The vulnerability also aligns with CWE-22 (Improper Limitation of a Pathname to a Restricted Directory) which describes the fundamental flaw of inadequate path validation in software applications. Organizations may also need to consider the broader implications for their security posture, as successful exploitation could provide attackers with sufficient information to launch further attacks within the network infrastructure.
Mitigation strategies for CVE-2010-4715 should prioritize immediate patch deployment for Novell GroupWise versions prior to 8.02HP, as this represents the most effective solution to address the root cause of the vulnerability. Organizations should also implement network segmentation to limit access to GroupWise web components and deploy web application firewalls to monitor and filter suspicious requests containing path traversal sequences. Additionally, system administrators should conduct thorough security audits to identify and remove any unnecessary file access permissions that might exacerbate the impact of successful exploitation. Regular vulnerability assessments should be performed to ensure that similar issues do not exist in other components of the GroupWise infrastructure or related systems. The remediation process should also include reviewing and strengthening input validation mechanisms across all web-based interfaces to prevent similar directory traversal vulnerabilities from emerging in future software releases.