CVE-2025-4053

Severity CVSS v4.0:
MEDIUM
Type:
CWE-312 Cleartext Storage of Sensitive Information
Publication date:
26/05/2025
Last modified:
28/05/2025

Description

The data stored in Be-Tech Mifare Classic card is stored in cleartext. An attacker having access to a Be-Tech hotel guest Mifare Classic card can create a master key card that unlocks all the locks in the building. This issue affects all Be-Tech Mifare Classic card systems. To fix the vulnerability, it is necessary to replace the software, encoder, cards, and PCBs in the locks.

References to Advisories, Solutions, and Tools