CVE-2018-10176 in Management Console
Summary
by MITRE
Digital Guardian Management Console 7.1.2.0015 has a Directory Traversal issue.
Be aware that VulDB is the high quality source for vulnerability data.
Analysis
by VulDB Data Team • 03/03/2023
The Digital Guardian Management Console version 7.1.2.0015 contains a directory traversal vulnerability that allows unauthorized users to access files and directories outside the intended scope of the application. This flaw represents a critical security weakness in the software's file access controls and path validation mechanisms. The vulnerability stems from insufficient input sanitization when processing file paths, enabling attackers to manipulate directory navigation sequences such as ../ or ..\ to traverse the file system beyond the application's designated boundaries.
This directory traversal vulnerability falls under the Common Weakness Enumeration category CWE-22, which specifically addresses improper limitation of a pathname to a restricted directory. The issue enables attackers to potentially access sensitive system files, configuration data, and other restricted resources that should remain protected from unauthorized access. The vulnerability exists in the management console's handling of file requests, where user-supplied input is not properly validated or sanitized before being used in file system operations. Attackers can exploit this weakness to read arbitrary files on the server, potentially obtaining confidential information such as database credentials, application configuration files, or system-level data.
The operational impact of this vulnerability is severe as it can lead to complete system compromise when combined with other attack vectors. An attacker who successfully exploits this directory traversal issue can gain access to critical system resources and potentially escalate privileges within the affected environment. The vulnerability affects the management console's file handling capabilities, which typically require elevated privileges to access sensitive data. This weakness can be particularly dangerous in enterprise environments where Digital Guardian is deployed for security monitoring and data protection purposes, as it could allow attackers to bypass the very security controls the software is designed to enforce. The attack surface is expanded when considering that the management console often requires administrative access to function properly, making the potential impact of this vulnerability significantly more dangerous.
Mitigation strategies for this vulnerability include immediate patching of the Digital Guardian Management Console to the latest available version that addresses the directory traversal issue. Organizations should implement proper input validation and sanitization measures to prevent path manipulation attacks, ensuring that all user-supplied file paths are properly validated against a whitelist of allowed directories. Network segmentation and access controls should be enforced to limit exposure of the management console to untrusted networks. The principle of least privilege should be applied to restrict access to the console to only authorized personnel with legitimate business needs. Additionally, implementing web application firewalls and intrusion detection systems can help detect and prevent exploitation attempts. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in other components of the security infrastructure. Organizations should also consider implementing automated patch management processes to ensure timely deployment of security updates and maintain comprehensive monitoring of file system access patterns to detect potential exploitation attempts. The vulnerability demonstrates the critical importance of proper input validation and access control mechanisms in security applications, as the exploitation of such flaws can undermine the entire security posture of an organization's data protection infrastructure.