CVE-2025-6920

{"id": "CVE-2025-6920", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2025-07-01T14:15:41.690", "references": [{"url": "https://access.redhat.com/security/cve/CVE-2025-6920", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2375522", "source": "secalert@redhat.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in the authentication enforcement mechanism of a model inference API in ai-inference-server. All /v1/* endpoints are expected to enforce API key validation. However, the POST /invocations endpoint failed to do so, resulting in an authentication bypass. This vulnerability allows unauthorized users to access the same inference features available on protected endpoints, potentially exposing sensitive functionality or allowing unintended access to backend resources."}, {"lang": "es", "value": "Se detect\u00f3 una falla en el mecanismo de aplicaci\u00f3n de la autenticaci\u00f3n de una API de inferencia de modelos en ai-inference-server. Se espera que todos los endpoints /v1/* apliquen la validaci\u00f3n de la clave API. Sin embargo, el endpoint POST /invocations no lo hizo, lo que result\u00f3 en una omisi\u00f3n de la autenticaci\u00f3n. Esta vulnerabilidad permite a usuarios no autorizados acceder a las mismas funciones de inferencia disponibles en endpoints protegidos, lo que podr\u00eda exponer funcionalidades sensibles o permitir el acceso no deseado a recursos del backend."}], "lastModified": "2025-07-03T15:14:12.767", "sourceIdentifier": "secalert@redhat.com"}