CVE-2026-54200 is an authenticated local file inclusion vulnerability in Tobit Laboratories AG TeamDavid Webbox messaging functions, including email, fax, and SMS sending. An attacker can supply the @@attach command through the scjob form field to attach local server files to a message for subsequent download. Directory restrictions intended to protect TeamDavid configuration and user data can be bypassed using NTFS alternate data stream syntax, permitting disclosure of otherwise filtered sensitive files. TeamDavid versions before Rollout 528 are affected.
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What an attacker gets, and what they’ve been doing with it.
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No public exploit code observed for this vulnerability.
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3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An authenticated local file inclusion and sensitive-file disclosure vulnerability in Tobit Laboratories AG TeamDavid Webbox. An attacker can use the '@@attach' command in the 'scjob' field and bypass directory filtering through an alternate data stream to attach and download protected files, potentially including user access files containing passwords and the server private key.
A local file inclusion vulnerability in Tobit Laboratories AG TeamDavid Webbox that allows an authenticated user to bypass file access restrictions via alternate data streams and download sensitive files.
A TeamDavid arbitrary file deletion vulnerability in messaging functionality via the @@COMMENTFILE command, allowing authenticated attackers to delete arbitrary files on the server.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.