CVE-2021-3513
HIGH7.5EPSS 0.20%Incorrect implementation of lockout feature in Keycloak
Published: 8/23/2022Modified: 11/8/2023
Description
A flaw was found in keycloak where a brute force attack is possible even when the permanent lockout feature is enabled. This is due to a wrong error message displayed when wrong credentials are entered. The highest threat from this vulnerability is to confidentiality.
Affected packages (1)
- Maven/org.keycloak:keycloak-parentfrom 0, < 13.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |