Nitrokey

3 CVEs across 5 Nitrokey products. Browse Nitrokey vulnerabilities, severities, and proof-of-concept exploits.

Nitrokey products with known CVEs

ProductCVEs
Fido21
Fido2 Firmware1
Fido U2f1
Fido U2f Firmware1
Nitrokey-3-Firmware1
Nitrokey CVEs — newest first
CVESeverityScorePublishedSummary
CVE-2025-25201Medium4.02025-02-12Nitrokey 3 Firmware is the the firmware of Nitrokey 3 USB keys. For release 1.8.0, and test releases with PIV enabled prior to 1.8.0, the PIV application could…
CVE-2020-27208Medium6.82021-05-21The 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…
CVE-2020-12061Critical9.82021-05-21An issue was discovered in Nitrokey FIDO U2F firmware through 1.1. Communication between the microcontroller and the secure element transmits credentials in pl…