Description
Specifically crafted payloads sent to the RFID reader could cause DoS of RFID reader. After the device is restarted, it gets back to fully working state. 2N has released an updated version 2.46 of 2N OS, where this vulnerability is mitigated. It is recommended that all customers update their devices to the latest 2N OS.
CVSS breakdown
CVSS 3.1
Attack Vector
Physical
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected products
- 2N / 2N OS2N RFID equipped products running 2N OS 2.45 and prior – 2N RFID equipped products running 2N OS 2.45 and prior