CVE-2026-54202 in TeamDavid
Summary
by MITRE • 08/07/2026
Tobit Laboratories AG TeamDavid's Webbox is vulnerable to a path traversal vulnerability in the archive creation functionality. Because the archive path is user-controlled and insufficiently validated, an attacker can manipulate the input to traverse directories. This allows the creation of folders in arbitrary locations, including sensitive directories such as C:\Windows or for different users. This issue affects TeamDavid through Rollout 524.
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Analysis
by VulDB Data Team • 08/07/2026
The vulnerability in Tobit Laboratories AG TeamDavid's Webbox represents a critical path traversal flaw within the archive creation functionality that poses significant security risks to affected systems. This weakness stems from inadequate input validation mechanisms that fail to properly sanitize user-supplied paths during archive creation operations, allowing malicious actors to manipulate the system's directory traversal behavior.
The technical implementation of this vulnerability resides in how the application processes user-controlled archive paths without sufficient sanitization or validation checks. When users provide archive names or destinations, the system accepts these inputs directly without proper filtering or normalization, creating an opportunity for attackers to inject directory traversal sequences such as "../" or "..\" that can navigate outside intended directories. This flaw operates at the file system level where the application fails to enforce proper path resolution boundaries during archive creation processes.
The operational impact of this vulnerability extends beyond simple unauthorized file access, as it enables attackers to create archives and folders in arbitrary locations throughout the file system hierarchy. In Windows environments, this capability allows malicious users to target sensitive system directories such as C:\Windows, potentially compromising system integrity or facilitating further attacks through privileged file modifications. The vulnerability also affects multi-user environments by enabling users to create archives in directories belonging to other users, violating fundamental access control principles and potentially exposing confidential data.
Organizations utilizing TeamDavid Webbox versions through Rollout 524 face immediate security concerns as this vulnerability can be exploited without specialized tools or knowledge of system internals. The attack surface is particularly concerning given that archive creation functionality is often used for legitimate business operations, making the exploitation less likely to raise immediate alerts. Security teams must consider that this vulnerability aligns with CWE-22 Path Traversal and follows patterns consistent with ATT&CK technique T1059 Command and Scripting Interpreter, where attackers can manipulate system processes to achieve unauthorized access.
Mitigation strategies should include immediate implementation of input validation for all user-supplied path parameters during archive creation operations. Organizations must enforce strict path normalization and validation that prevents directory traversal sequences from being processed. The recommended approach involves implementing absolute path resolution with proper boundary checks, ensuring that all archive destinations are validated against a whitelist of permitted directories. Additionally, privilege separation should be implemented to limit the system privileges available to archive creation processes, preventing unauthorized access to sensitive system locations.
This vulnerability demonstrates the critical importance of proper input validation in web applications and highlights the need for security testing that specifically targets file system interaction components. The issue emphasizes the necessity of following secure coding practices as outlined in OWASP Top Ten and similar security frameworks, where path traversal vulnerabilities consistently rank among the most exploited weaknesses in web applications. System administrators should also implement monitoring solutions that can detect unusual archive creation patterns and unauthorized directory access attempts to provide early warning of potential exploitation attempts.