CVE-2025-4994
High
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.
SeverityHigh
CVSS8.7
Exploit probability—
ProductSafeLine SL6/SL6+
PublishedJun 22, 2026
First seenJun 22, 2026
Weakness typeCWE-305CWE-305
How to fix
Update
- SafeLine SafeLine SL6/SL6+4.97 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| SafeLine SafeLine SL6/SL6+ | 4.82 ≤ v < 4.97 | 4.97 |
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