Security Advisory

CVE-2025-4053

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-05-26 10:03:35

Last updated 2025-05-27 14:23:50

Assigner CERT-PL

State PUBLISHED

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.

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