VULNARCHIVE

GCVE-1988-2026-0064

SCHUTZWERK-SA-2025-001: Authentication Bypass for SafeLine SL6 and SL6+

Description (en)

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Authentication Bypass for SafeLine SL6 and SL6+
===============================================


gain unauthorized administrative access to the device configuration.

Metadata
========

* Affected product: SafeLine SL6/SL6+
* Affected version: Introduced in version 4.82, patched in version 4.97
* Vendor: SafeLine
* Problem type(s): CWE-305 Authentication bypass by primary weakness
* CVE ID: CVE-2025-4994
* CVE URL: https://www.cve.org/CVERecord?id=CVE-2025-4994
* CVSS 4.0 score: 8.7
* Advisory URL: https://www.schutzwerk.com/blog/schutzwerk-sa-2025-001/

Details
=======


depending on the "Auto Enable BLE" configuration setting:


  by a configurable PIN.

  enabled by a reboot.


to the target device and is fully reproducible.

Risk
====


an incident.

Workaround
==========


interface.

Solution/Mitigation
===================




should be applied.

Timeline
========

* 2025-03-28 Vulnerability discovered
* 2025-04-14 Initial contact with vendor
* 2025-04-16 Vulnerability reported to technical support of vendor
* 2025-05-08 Follow-up meeting was canceled by vendor
* 2025-05-16 Initial contact with CTO of vendor
* 2025-05-28 Vulnerability presented to CTO of vendor
* 2025-06-16 Vendor informed SCHUTZWERK that the patch is currently tested
* 2025-07-03 Follow-up meeting was canceled by vendor
* 2025-07-31 Follow-up meeting was requested by SCHUTZWERK
* 2025-08-21 Vendor informed SCHUTZWERK that the patch was postponed
* 2025-08-28 Vendor informed SCHUTZWERK that the patch is currently tested
* 2025-12-19 Vendor informed SCHUTZWERK that the patch was released

  scheduled maintenance windows
* 2026-06-19 Advisory released by SCHUTZWERK

Credits
=======

The vulnerability was discovered by Jan Hüber of SCHUTZWERK GmbH
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--
SCHUTZWERK GmbH, Pfarrer-Weiß-Weg 12, 89077 Ulm, Germany
Zertifiziert / Certified ISO 27001, 9001 and TISAX

Phone +49 731 977 191 0

advisories () schutzwerk com / www.schutzwerk.com

Geschäftsführer / Managing Directors:
Jakob Pietzka, Michael Schäfer

Amtsgericht Ulm /  HRB 727391
Datenschutz / Data Protection www.schutzwerk.com/datenschutz

_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/

References

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