AUGUST 4, 2026
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Case File

CVE-2021-3513

HIGH · CVSS 7.5 EPSS 0.68%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-08-22 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. See the original NVD description below for full technical details.

CVE
CVE-2021-3513
Severity
HIGH
CVSS
7.5
EPSS
0.68%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)