Vulnerabilities > NXP > Mifare Ultralight C Firmware > Medium
DATE | CVE | VULNERABILITY TITLE | RISK |
---|---|---|---|
2021-06-06 | CVE-2021-33881 | Incorrect Authorization vulnerability in NXP products 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. | 4.2 |