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CVE-2020-12061

CRITICAL

9.8

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht5/21/2021

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

nitrokey:fido_u2fnitrokey:fido_u2f_firmware

Schwachen (CWE)

CWE-522

Referenzen

https://cwe.mitre.org/data/definitions/523.html(cve@mitre.org)

https://eprint.iacr.org/2021/640.pdf(cve@mitre.org)

https://github.com/Nitrokey/nitrokey-fido-u2f-firmware/commits/master(cve@mitre.org)

https://github.com/Nitrokey/nitrokey-fido-u2f-firmware/releases(cve@mitre.org)

https://cwe.mitre.org/data/definitions/523.html(af854a3a-2127-422b-91ae-364da2661108)

https://eprint.iacr.org/2021/640.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/Nitrokey/nitrokey-fido-u2f-firmware/commits/master(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/Nitrokey/nitrokey-fido-u2f-firmware/releases(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.