On NXP MIFARE Ultralight and NTAG cards, an attacker can interrupt a write operation (aka conduct a "tear off" attack) over RFID to bypass a Monotonic Counter protection mechanism. The impact depends on how the anti tear-off feature is used in specific applications such as public transportation, physical access control, etc.
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Affected Vendors & Products
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published: 2021-06-06T15:33:44
Updated: 2024-08-04T00:05:51.714Z
Reserved: 2021-06-06T00:00:00
Link: CVE-2021-33881

No data.

Status : Modified
Published: 2021-06-06T16:15:07.407
Modified: 2024-11-21T06:09:42.567
Link: CVE-2021-33881

No data.