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.
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.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-27972 | 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
| Link | Providers |
|---|---|
| https://cert.pl/en/posts/2025/05/CVE-2025-4053/ |
|
History
Tue, 27 May 2025 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 26 May 2025 10:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Unauthorized creation of master key in Mifare Classic Be-Tech cards | |
| Weaknesses | CWE-312 | |
| References |
| |
| Metrics |
cvssV4_0
|
Subscriptions
No data.
Status: PUBLISHED
Assigner: CERT-PL
Published:
Updated: 2025-05-27T14:23:50.767Z
Reserved: 2025-04-28T21:08:42.323Z
Link: CVE-2025-4053
Updated: 2025-05-27T14:23:48.357Z
Status : Deferred
Published: 2025-05-26T10:15:21.190
Modified: 2026-04-15T00:35:42.020
Link: CVE-2025-4053
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD