The Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains an incorrect authorization vulnerability in the WebSocket communication used by the SafeController WebMessageBroker. An authenticated attacker with valid low-privileged branch user credentials can manipulate WebSocket messages by specifying controller identifiers belonging to other branches. This allows the attacker to access restricted functions and resources in other branches, including activating boxes outside of the user's authorized branch.

Project Subscriptions

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Advisories

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Fixes

Solution

The vendor provides a patch which should be installed immediately. Specific fixed version information was not provided. Affected parties should contact the vendor to request the update.


Workaround

Restrict access to the SafeController web application and WebSocket interface to authorized users and trusted network locations only. Review user privileges and branch assignments. Monitor WebSocket activity for controller identifiers or branch identifiers that do not match the authenticated user's assigned branch. These measures should only be treated as interim risk reduction; the vendor-provided patch should be installed.

History

Mon, 15 Jun 2026 13:30:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 15 Jun 2026 12:00:00 +0000

Type Values Removed Values Added
Description The Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains an incorrect authorization vulnerability in the WebSocket communication used by the SafeController WebMessageBroker. An authenticated attacker with valid low-privileged branch user credentials can manipulate WebSocket messages by specifying controller identifiers belonging to other branches. This allows the attacker to access restricted functions and resources in other branches, including activating boxes outside of the user's authorized branch.
Title Broken WebSocket authorization in Wertheim SafeController Software allows cross-branch access to restricted functions
Weaknesses CWE-863
References
Metrics cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: SEC-VLab

Published:

Updated: 2026-06-15T12:27:14.591Z

Reserved: 2026-03-25T10:46:45.515Z

Link: CVE-2026-34023

cve-icon Vulnrichment

Updated: 2026-06-15T12:26:43.352Z

cve-icon NVD

Status : Received

Published: 2026-06-15T12:16:24.563

Modified: 2026-06-15T14:16:34.320

Link: CVE-2026-34023

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-15T13:30:05Z

Weaknesses