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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

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

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

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

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:spomky-labs:webauthn_framwork::::::::
	cpe:2.3:a:spomky-labs:webauthn_framwork::::::::

Information

Published : 2021-09-26 23:15

Updated : 2022-07-12 10:42

NVD link : CVE-2021-38299

Mitre link : CVE-2021-38299

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

spomky-labs

webauthn_framwork

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