CVE-2025-11577

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{"affected": [{"affectedData": [{"product": "Notebook System Firmware", "vendor": "Clevo", "versions": [{"status": "affected", "version": "1.07.07TRO1"}]}], "source": "cret@cert.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Clevo\u2019s UEFI firmware update packages, including B10717.exe, inadvertently contained private signing keys used for Boot Guard and Boot Policy Manifest verification. The exposure of these keys could allow attackers to sign malicious firmware that appears trusted by affected systems, undermining the integrity of the early boot process."}, {"lang": "es", "value": "Los paquetes de actualizaci\u00f3n de firmware UEFI de Clevo, incluyendo B10717.exe, conten\u00edan inadvertidamente claves de firma privadas utilizadas para la verificaci\u00f3n de Boot Guard y Boot Policy Manifest. La exposici\u00f3n de estas claves podr\u00eda permitir a los atacantes firmar firmware malicioso que parezca confiable para los sistemas afectados, socavando la integridad del proceso de arranque temprano."}], "id": "CVE-2025-11577", "lastModified": "2026-10-08T12:10:00.217", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "HIGH", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 6.0, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-11577", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-10-15T13:17:29.919651Z", "version": "2.0.3"}}]}, "published": "2025-10-14T16:15:36.317", "references": [{"source": "cret@cert.org", "url": "https://www.binarly.io/advisories/brly-2025-002"}, {"source": "cret@cert.org", "url": "https://www.kb.cert.org/vuls/id/538470"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Deferred"}

{}

{"created": "2025-10-21T09:42:53.692188+00:00", "updated": "2025-10-21T09:42:53.692214+00:00", "vendors": ["clevo", "clevo$PRODUCT$notebook_system_firmware"]}