CVE-2021-3754

EPSS 11.08%
Published 26.08.2022 16:15:09
Last modified 21.11.2024 06:22:20
Source secalert@redhat.com
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A flaw was found in keycloak where an attacker is able to register himself with the username same as the email ID of any existing user. This may cause trouble in getting password recovery email in case the user forgets the password.

Affected products Warnungen 0 Metrics 2 CWE 1 References 5

Data is provided by the National Vulnerability Database (NVD)

Redhat ≫ Keycloak Version-

Redhat ≫ Single Sign-on Version7.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	11.08%	0.932

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.3	3.9	1.4	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

https://access.redhat.com/security/cve/CVE-2021-3754

Vendor Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=1999196

Vendor Advisory

Issue Tracking

https://nvd.nist.gov/vuln/detail/CVE-2021-3754

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-3754

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-3754

EUVD