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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
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
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2021-06-06T16:15:07.407
Modified: 2021-06-17T16:39:54.127
Link: CVE-2021-33881
Redhat
No data.