EUVD-2021-20554

Malware in sbrugna...

CVE-2021-33881

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,...

CVE-2021-33881

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,...

CVE-2021-33881

CVE-2021-33881 affects NXP MIFARE Ultralight and NTAG RFID cards. The issue allows an attacker to interrupt a write operation (a “tear off”/rip-off attack) to bypass the monotonic counter protection mechanism. Impact depends on usage of the anti tear-off feature in specific applications, such as ...

CVE-2021-33881

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,...

NXP MIFARE and NXP NTAG security vulnerabilities

Nxp Semiconductors NXP MIFARE and NXP NTAG are products of the Dutch company Nxp Semiconductors.NXP MIFARE is a family of integrated circuit IC chips for contactless smart cards and proximity cards. NXP NTAG is a contactless chip that is ideal for access control, cashless smart cards and proximit...

CVE-2021-33881: Incorrect Authorization

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,...

PT-2021-20348

Name of the Vulnerable Software and Affected Versions: NXP MIFARE Ultralight and NTAG cards affected versions not specified Description: The issue allows an attacker to interrupt a write operation, also known as a "tear off" attack, over RFID. This can bypass a Monotonic Counter protection...