{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-02T11:16:30.423","vulnerabilities":[{"cve":{"id":"CVE-2021-42686","sourceIdentifier":"cve@mitre.org","published":"2021-12-07T21:15:08.530","lastModified":"2024-11-21T06:27:58.760","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An Integer Overflow exists in Accops HyWorks Windows Client prior to v 3.2.8.200. The IOCTL Handler 0x22001B in the Accops HyWorks Windows Client prior to v 3.2.8.200 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet."},{"lang":"es","value":"Se presenta un Desbordamiento de Enteros en Accops HyWorks Windows Client versiones anteriores a 3.2.8.200. IOCTL Handler 0x22001B en Accops HyWorks Windows Client versiones anteriores a 3.2.8.200, permite a atacantes locales ejecutar código arbitrario en modo kernel o causar una denegación de servicio (corrupción de memoria y bloqueo del Sistema Operativo) por medio de un paquete de petición de E/S especialmente diseñado"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.0,"impactScore":6.0}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","baseScore":7.2,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":3.9,"impactScore":10.0,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-190"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:accops:hyworks_windows_client:*:*:*:*:*:*:*:*","versionEndExcluding":"3.2.8.200","matchCriteriaId":"FC14ABA0-E063-4812-959C-2878FB5062CE"}]}]}],"references":[{"url":"https://www.sentinelone.com/labs/usb-over-ethernet-multiple-privilege-escalation-vulnerabilities-in-aws-and-other-major-cloud-services/","source":"cve@mitre.org","tags":["Exploit","Technical Description","Third Party Advisory"]},{"url":"https://www.sentinelone.com/labs/usb-over-ethernet-multiple-privilege-escalation-vulnerabilities-in-aws-and-other-major-cloud-services/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Technical Description","Third Party Advisory"]}]}}]}