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CVE-2025-0604

Estado: AplazadaMedia (5.4)—

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

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Keycloak — KeycloakAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-0604",
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-22T15:05:55.294057Z"
        }
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    ],
    "cvssMetricV31": [
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        "cvssData": {
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 2.8
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  "affected": [
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      "affectedData": [
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          "versions": [
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              "status": "affected",
              "version": "0",
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              "versionType": "semver"
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          ],
          "packageName": "keycloak-ldap-federation",
          "collectionURL": "https://github.com/keycloak/keycloak",
          "defaultStatus": "unaffected"
        },
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          "product": "Red Hat Build of Keycloak",
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          "versions": [
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          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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  ],
  "published": "2025-01-22T15:15:14.827",
  "references": [
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      "url": "https://access.redhat.com/errata/RHSA-2025:2544",
      "source": "secalert@redhat.com"
    },
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      "url": "https://access.redhat.com/errata/RHSA-2025:2545",
      "source": "secalert@redhat.com"
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    {
      "url": "https://access.redhat.com/security/cve/CVE-2025-0604",
      "source": "secalert@redhat.com"
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    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2338993",
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  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "secalert@redhat.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
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  ],
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      "lang": "en",
      "value": "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."
    },
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      "lang": "es",
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    }
  ],
  "lastModified": "2026-09-21T06:16:59.613",
  "sourceIdentifier": "secalert@redhat.com"
}