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Dual Band Wireless Ac 3168 Firmware CVE-2020-12321

HIGH
2020-11-12 secure@intel.com
Privilege Escalation Intel Dual Band Wireless Ac 3168 Firmware Dual Band Wireless Ac 8260 Firmware Dual Band Wireless Ac 8265 Firmware Wi Fi 6 Ax200 Firmware Wi Fi 6 Ax201 Firmware Wireless Ac 9260 Firmware Wireless Ac 9461 Firmware Wireless Ac 9462 Firmware Wireless Ac 9560 Firmware Wireless 7265 Rev D Firmware Dual Band Wireless Ac 3165 Firmware
8.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.8 HIGH
AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Nov 12, 2020 - 18:15 nvd
HIGH 8.8

DescriptionNVD

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

AnalysisAI

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity.

Technical ContextAI

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access. Affected products include: Intel Dual Band Wireless-Ac 3168 Firmware, Intel Dual Band Wireless-Ac 8260 Firmware, Intel Dual Band Wireless-Ac 8265 Firmware, Intel Wi-Fi 6 Ax200 Firmware, Intel Wi-Fi 6 Ax201 Firmware. Version information: version 21.110.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2020-12321 vulnerability details – vuln.today
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