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 (1)
Core 1
Core References
Various Sources third-party-advisory
https://cert.pl/en/posts/2025/05/CVE-2025-4053/
Scores
CVSS v4
6.8
EPSS
0.0012
EPSS Percentile
2.5%
CVSS:4.0/AV:P/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-312
Status
published
Products (1)
Be-Tech/Mifare Classic cards
Published
May 26, 2025
Tracked Since
Feb 18, 2026