A AegiFlow
CRITICALCVSS 9.8

CVE-2021-38299

CVE-2021-38299 updated by NVD

Modified
2026-11-06
Sources
nvd

Summary

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.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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