CVE-2026-54202

EUVD-2026-54434

07.08.2026, 10:16

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 before Rollout 528.

Starting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	UNKNOWN				---

Awaiting analysis

This vulnerability is currently awaiting analysis.

Base Score

CVSS 3.x

EPSS Score

Percentile: 23.22%

Common Weakness Enumeration

CWE-36 - Absolute Path Traversal
The software uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize absolute path sequences such as "/abs/path" that can resolve to a location that is outside of that directory.

References

https://chayns.net/77892-10814/tapp/763210?postId=11454

https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/