GitHub Advisory DatabaseGHSA-6WHF-Q6P5-84WGImproper Access Control in Webauthn Framework
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.003 Low
EPSS
Percentile
71.1%
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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| web-auth/webauthn-framework | lt | 3.3.4 |
References
github.com/advisories/GHSA-6whf-q6p5-84wg
github.com/web-auth/webauthn-framework/commit/572e239c5702667ca52487faf861abc768a46308
github.com/web-auth/webauthn-framework/releases
github.com/web-auth/webauthn-framework/releases/tag/v3.3.4
nvd.nist.gov/vuln/detail/CVE-2021-38299
www.fzi.de/en/news/news/detail-en/artikel/fsa-2021-1-fehlende-ueberpruefung-von-user-presence-in-webauthn-framework/
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.003 Low
EPSS
Percentile
71.1%