CVE-2025-27738

{"id": "CVE-2025-27738", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2025-04-08T18:16:02.280", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27738", "source": "secure@microsoft.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "Improper access control in Windows Resilient File System (ReFS) allows an authorized attacker to disclose information over a network."}, {"lang": "es", "value": "El control de acceso inadecuado en el Sistema de archivos resiliente de Windows (ReFS) permite que un atacante autorizado divulgue informaci\u00f3n a trav\u00e9s de una red."}], "lastModified": "2025-04-09T20:03:01.577", "sourceIdentifier": "secure@microsoft.com"}