AUGUST 16, 2026
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Case File

CVE-2026-54206

MEDIUM · CVSS 6.3 EPSS 0.28% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-07 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

The vulnerability in Tobit Laboratories AG TeamDavid's Webbox allows authenticated attackers to exploit the email, fax, and SMS functionality by injecting UNC paths, leading to unauthorized outbound connections to attacker-controlled SMB servers. This can expose NTLM authentication information and facilitate SMB relay or credential theft attacks, particularly if outbound connections to port 445 are allowed. Organizations using TeamDavid up to Rollout 524 should prioritize remediation to mitigate the risk of credential exposure and unauthorized access.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-54206
Severity
MEDIUM
CVSS
6.3
EPSS
0.28%

Original NVD Description

Tobit Laboratories AG TeamDavid's Webbox 's sending email, fax, SMS, etc. functionality accepts a @@INCLUDE command, 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 authenticated 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 “pathname” parameter is possible without authentication. This issue affects TeamDavid through Rollout 524.