The SafeLine SL6 and SL6+ devices integrated into elevator emergency intercom systems are vulnerable to an authentication bypass. This vulnerability allows attackers to bypass authentication requirements and access the device's configuration service via the Bluetooth Low Energy (BLE) interface. Consequently, an attacker within wireless range can gain unauthorized administrative access to the device configuration.
History

Tue, 23 Jun 2026 21:30:00 +0000

Type Values Removed Values Added
First Time appeared Safeline
Safeline safeline Sl6/sl6+
Vendors & Products Safeline
Safeline safeline Sl6/sl6+

Mon, 22 Jun 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 22 Jun 2026 10:00:00 +0000

Type Values Removed Values Added
Description The SafeLine SL6 and SL6+ devices integrated into elevator emergency intercom systems are vulnerable to an authentication bypass. This vulnerability allows attackers to bypass authentication requirements and access the device's configuration service via the Bluetooth Low Energy (BLE) interface. Consequently, an attacker within wireless range can gain unauthorized administrative access to the device configuration.
Title Authentication Bypass for SafeLine SL6 and SL6+
Weaknesses CWE-305
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: SCHUTZWERK

Published: 2026-06-22T08:10:29.737Z

Updated: 2026-06-22T12:25:09.539Z

Reserved: 2025-05-20T08:40:34.874Z

Link: CVE-2025-4994

cve-icon Vulnrichment

Updated: 2026-06-22T12:25:06.915Z

cve-icon NVD

No data.

cve-icon Redhat

No data.