CVE-2021-3632 | BDVDB-2026-183273 Detail

keycloak

Description#

A flaw was found in Keycloak. This vulnerability allows anyone to register a new security device or key when there is not a device already registered for any user by using the WebAuthn password-less login flow.

Impact#

No impact statement in the source data.

Weaknesses#

CWE-287 Improper Authentication

References#

https://issues.redhat.com/browse/KEYCLOAK-18500
https://bugzilla.redhat.com/show_bug.cgi?id=1978196
https://access.redhat.com/security/cve/CVE-2021-3632
https://github.com/keycloak/keycloak/pull/8203
https://github.com/keycloak/keycloak/commit/65480cb5a11630909c086f79d396004499fbd1e4

Exploit#

No public exploit known

History#

Version 12022-08-26Record published in the CVE List.
Version 22024-08-03Most recent update recorded in the CVE List.