CVE-2021-33118

Improper access control in the software installer for the Intel(R) Serial IO driver for Intel(R) NUC 11 Gen before version 30.100.2104.1 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00560.html	Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00560.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:intel:serial_io_driver_for_intel_nuc_11_gen:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:08

Type	Values Removed	Values Added
References	~~() https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00560.html - Vendor Advisory~~	() https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00560.html - Vendor Advisory

Information

Published : 2021-11-17 20:15

Updated : 2024-11-21 06:08

NVD link : CVE-2021-33118

Mitre link : CVE-2021-33118

CVE.ORG link : CVE-2021-33118

JSON object : View

Products Affected

intel

serial_io_driver_for_intel_nuc_11_gen

CWE

NVD-CWE-Other

{"id": "CVE-2021-33118", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2021-11-17T20:15:10.160", "references": [{"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00560.html", "tags": ["Vendor Advisory"], "source": "secure@intel.com"}, {"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00560.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Improper access control in the software installer for the Intel(R) Serial IO driver for Intel(R) NUC 11 Gen before version 30.100.2104.1 may allow an authenticated user to potentially enable escalation of privilege via local access."}, {"lang": "es", "value": "Un control de acceso inapropiado en el instalador de software para el controlador Intel(R) Serial IO para Intel(R) NUC 11 Gen versiones anteriores a 30.100.2104.1 puede permitir a un usuario autenticado habilitar potencialmente una escalada de privilegios por medio de un acceso local."}], "lastModified": "2024-11-21T06:08:19.643", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:intel:serial_io_driver_for_intel_nuc_11_gen:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "769A31FB-0069-4A1C-A8B7-40269FFA5A99", "versionEndExcluding": "30.100.2104.1"}], "operator": "OR"}]}], "sourceIdentifier": "secure@intel.com"}