CVE Vulnerability

CVE-2021-38299

Webauthn Framework 3.3.x before 3.3.4 has Incorrect Access Control. An attacker that controls a user's system is able to login to a vulnerable service using an attached FIDO2 authenticator without passing a check of the user presence.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/web-auth/webauthn-framework/releases Release Notes Third Party Advisory
https://www.fzi.de/en/news/news/detail-en/artikel/fsa-2021-1-fehlende-ueberpruefung-von-user-presence-in-webauthn-framework/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:spomky-labs:webauthn_framwork:*:*:*:*:*:*:*:*
cpe:2.3:a:spomky-labs:webauthn_framwork:*:*:*:*:*:*:*:*
Information

Published : 2021-09-27 06:15

Updated : 2022-07-12 05:42

NVD link : CVE-2021-38299

Mitre link : CVE-2021-38299

Products Affected
No products.
CWE
CWE-287