An issue was discovered in Nitrokey FIDO U2F firmware through 1.1. Communication between the microcontroller and the secure element transmits credentials in plain. This allows an adversary to eavesdrop the communication and derive the secrets stored in the microcontroller. As a result, the attacker is able to arbitrarily manipulate the firmware of the microcontroller.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-21T11:03:45

Updated: 2024-08-04T11:48:57.967Z

Reserved: 2020-04-22T00:00:00

Link: CVE-2020-12061

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-05-21T12:15:07.613

Modified: 2022-10-05T16:08:58.433

Link: CVE-2020-12061

cve-icon Redhat

No data.