CVE-2021-3632

EPSS 0.9%CWE-287

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Aug 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

Affected products

n/a · keycloak

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References

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