CVE-2014-0358 in XSR
Summary
by MITRE
Multiple directory traversal vulnerabilities in Xangati XSR before 11 and XNR before 7 allow remote attackers to read arbitrary files via a .. (dot dot) in (1) the file parameter in a getUpgradeStatus action to servlet/MGConfigData, (2) the download parameter in a download action to servlet/MGConfigData, (3) the download parameter in a port_svc action to servlet/MGConfigData, (4) the file parameter in a getfile action to servlet/Installer, or (5) the binfile parameter to servlet/MGConfigData.
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Analysis
by VulDB Data Team • 05/10/2026
The vulnerability identified as CVE-2014-0358 represents a critical directory traversal flaw affecting Xangati XSR versions prior to 11 and XNR versions prior to 7. This security weakness stems from inadequate input validation within multiple servlet endpoints, specifically within the MGConfigData and Installer servlets. The vulnerability allows remote attackers to access arbitrary files on the affected system by manipulating file path parameters through directory traversal sequences using the .. (dot dot) notation. The affected parameters include file, download, and binfile fields across different action endpoints, creating multiple attack vectors that can be exploited to gain unauthorized access to sensitive system information.
The technical implementation of this vulnerability resides in the improper sanitization of user-supplied input within the servlet processing logic. When the application processes requests containing directory traversal sequences in the specified parameters, it fails to validate or sanitize the input properly before using it to construct file paths. This allows attackers to navigate outside the intended directory structure and access files that should remain restricted. The vulnerability manifests in five distinct locations within the application's servlet architecture, each representing a separate entry point for exploitation. The CWE-22 weakness classification applies directly to this vulnerability, as it represents a classic path traversal attack where user-controllable input is used to access files outside the intended directory structure. The attack requires no authentication and can be executed remotely, making it particularly dangerous as it allows attackers to potentially access configuration files, log data, system binaries, or other sensitive information stored on the server.
The operational impact of this vulnerability extends beyond simple information disclosure, as it provides attackers with the ability to potentially escalate privileges or gain deeper system access. An attacker who successfully exploits this vulnerability could access critical system files, configuration data, or even executable binaries that could be used to further compromise the system. The vulnerability affects the core functionality of Xangati's monitoring and management services, potentially exposing sensitive operational data and system configurations that could be leveraged for additional attacks. The attack vectors are particularly concerning because they target administrative servlet endpoints that typically require elevated privileges to access, yet the vulnerability allows unauthenticated remote access to these functions. According to ATT&CK framework, this vulnerability maps to T1083 (File and Directory Discovery) and T1566 (Phishing with Malicious Attachment) as attackers could use the discovered files to craft more sophisticated attacks. The exposure of system files through these endpoints could also facilitate privilege escalation attacks or provide attackers with information needed to launch more targeted exploitation attempts.
Organizations affected by this vulnerability should immediately implement mitigation strategies including patching to the latest versions of Xangati XSR and XNR software, implementing input validation controls at the application level, and restricting access to the vulnerable servlet endpoints. Network segmentation and firewall rules should be configured to limit access to these administrative interfaces to trusted networks only. Additionally, implementing web application firewalls with rules to detect and block directory traversal attempts can provide an additional layer of protection. Regular security audits and input validation testing should be conducted to ensure that similar vulnerabilities do not exist in other application components. The vulnerability also highlights the importance of following secure coding practices and implementing proper parameter validation to prevent path traversal attacks, which should be integrated into the software development lifecycle processes to avoid similar issues in future releases.