CVE-2020-27208

Published
View on NVD ↗
CVSS v3
6.8
MEDIUM
CVSS v2
4.6
MEDIUM
Affected
1
PROJECT

Description

The flash read-out protection (RDP) level is not enforced during the device initialization phase of the SoloKeys Solo 4.0.0 & Somu and the Nitrokey FIDO2 token. This allows an adversary to downgrade the RDP level and access secrets such as private ECC keys from SRAM via the debug interface.

Solo 1 firmware in C
GitHubGitHub
2.37K