What is CVE-2023-1477?

CVE-2023-1477 is a high-severity vulnerability in Hypr Keycloak Authenticator, classified under Improper Authentication. CVSS score: 7.2/10. Published 2023-04-28.

How severe is CVE-2023-1477?

High severity. CVSS v3 base score is 7.2 out of 10.

Auth bypass in Hypr Keycloak Authenticator

CVE-2023-1477

Improper Authentication vulnerability in HYPR Keycloak Authenticator Extension allows Authentication Abuse.This issue affects HYPR Keycloak Authenticator Extension: before 7.10.2, before 8.0.3.

Vulnerability class: Broken Authentication

EPSS: 0.006 (46.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Hypr Keycloak_authenticator
Hypr Keycloak Authenticator Extension — versions 0

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

security@hypr.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-1477?: CVE-2023-1477 is a high-severity vulnerability in Hypr Keycloak Authenticator, classified under Improper Authentication. CVSS score: 7.2/10. Published 2023-04-28.
How severe is CVE-2023-1477?: High severity. CVSS v3 base score is 7.2 out of 10.