CVE-2026-54200Public exploitNetwork attack vector

Authenticated file disclosure via NTFS stream bypass

Published Aug 7, 2026 · Updated Aug 7, 2026

Local file inclusion in Tobit Laboratories AG TeamDavid through Rollout 524 allows remote authenticated users to read server files. The Webbox messaging handler accepts @@attach in scjob and checks blocked paths without normalizing NTFS ADS suffixes such as ::$data. Authenticated Webbox access is required, and successful requests can expose other users' access.ini passwords and the server private key.

CVSS severity8.4
High
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local file inclusion in Tobit Laboratories AG TeamDavid through Rollout 524 allows remote authenticated users to read server files. The Webbox messaging handler accepts @@attach in scjob and checks blocked paths without normalizing NTFS ADS suffixes such as ::$data. Authenticated Webbox access is required, and successful requests can expose other users' access.ini passwords and the server private key.

The record

CVE
CVE-2026-54200
Published
Aug 7, 2026
Updated
Aug 7, 2026
Vendor
Tobit Laboratories AG
Product
TeamDavid
Classifications
CWE-73, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 7, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 7, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=Rollout 524

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Tobit Laboratories AG · TeamDavidversion=0 <=Rollout 524

Published CVSS scores

8.4NCSC.chCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:N/SA:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-73External Control of File Name or Path
T1005Data from Local System

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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