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CVE-2025-0604

Keycloak-ldap-federation: authentication bypass due to missing ldap bind after password reset in keycloak

Published: Jan 22, 2025Updated: Mar 10, 2025 Sources: CVE List NVD GHSACWE-287
NVD MITRE
5.4CVSSMEDIUM
EPSS Score
0.6%
Top 57.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A flaw was found in Keycloak. When an Active Directory user resets their password, the system updates it without performing an LDAP bind to validate the new credentials against AD. This vulnerability allows users whose AD accounts are expired or disabled to regain access in Keycloak, bypassing AD restrictions. The issue enables authentication bypass and could allow unauthorized access under certain conditions.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-287

Affected Products

Red Hat Build of KeycloakRed HatWeb & CMS Plugins
Red Hat build of Keycloak 26.0Red Hat
On-prem
DevTools & CI
Red Hat Single Sign-On 7Red Hat
On-premSecurity Product
Security Products / identity-access-mgmt
org.keycloak:keycloak-ldap-federationMavenOSS Libraries
red hatcommercialUSOperating Systemsaka red hat
mavenpackage-ecosystemOSS Libraries

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://access.redhat.com/errata/RHSA-2025:2544
access.redhat.com
https://access.redhat.com/errata/RHSA-2025:2545
access.redhat.com
https://access.redhat.com/security/cve/CVE-2025-0604
access.redhat.com
and 4 more references View all →

Timeline

Published
Jan 22, 2025
Last Updated
Mar 10, 2025

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