Vulnerability Description
Tobit Laboratories AG TeamDavid's Webbox 's search functionality accepts a “pathnameroot” parameter, which can be set to network locations using UNC paths (e.g., “\\Server\Share”). The server processes these paths without validation, resulting in outbound connection attempts to attacker-controlled SMB servers. This enables unauthenticated attackers to trigger the server to authenticate to arbitrary SMB endpoints, potentially exposing NTLM authentication information (such as NTLM hashes). If outbound connections to port 445 (SMB) are permitted, attackers can use this to conduct SMB relay or credential theft attacks. Exploitation of the “pathnameroot” parameter is possible without authentication. This issue affects TeamDavid through Rollout 524.
Related Weaknesses (CWE)
References
- https://david.tobit.software/releasenotes
- https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/
FAQ
What is CVE-2026-54204?
CVE-2026-54204 is a documented vulnerability. Tobit Laboratories AG TeamDavid's Webbox 's search functionality accepts a “pathnameroot” parameter, which can be set to network locations using UNC paths (e.g., “\\Server\Share”). The server proces...
How severe is CVE-2026-54204?
CVSS scoring is not yet available for CVE-2026-54204. Check NVD for updates.
Is there a patch for CVE-2026-54204?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.