CVE-2026-54204Public exploitNetwork attack vector

Unauthenticated credential exposure via UNC path SSRF

Published Aug 7, 2026 · Updated Aug 7, 2026

SSRF in Tobit Laboratories AG TeamDavid Webbox through Rollout 524 allows remote attackers to expose NTLM data via a crafted search request. The unauthenticated search handler accepts pathnameroot values containing UNC locations and resolves them without validating the destination. Exploitation requires outbound SMB on TCP 445; the forced authentication enables NetNTLM hash capture or SMB relay.

CVSS severity7.7
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in Tobit Laboratories AG TeamDavid Webbox through Rollout 524 allows remote attackers to expose NTLM data via a crafted search request. The unauthenticated search handler accepts pathnameroot values containing UNC locations and resolves them without validating the destination. Exploitation requires outbound SMB on TCP 445; the forced authentication enables NetNTLM hash capture or SMB relay.

The record

CVE
CVE-2026-54204
Published
Aug 7, 2026
Updated
Aug 7, 2026
Vendor
Tobit Laboratories AG
Product
TeamDavid
Classifications
CWE-20, CWE-918, T1187
Attack vector
network
Privileges
unauthenticated

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 privilegesunauthenticated

What is affected?

Tobit Laboratories AG · TeamDavidversion=0 <=Rollout 524

Published CVSS scores

7.7Switzerland Government Common Vulnerability ProgramCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-20Improper Input Validation
CWE-918Server-Side Request Forgery (SSRF)
T1187Forced Authentication

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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