CVE-2021-0069 : Improper input validation in firmware for some Intel(R) PROSet/Wireless WiFi in

Improper input validation in firmware for some Intel(R) PROSet/Wireless WiFi in multiple operating systems and some Killer(TM) WiFi in Windows 10 may allow an unauthenticated user to potentially enable denial of service via adjacent access.

Published 2021-11-17 20:15:09

Updated 2021-11-21 15:09:38

Source Intel Corporation

View at NVD, CVE.org

Vulnerability category: Input validationDenial of service

Products affected by CVE-2021-0069

Intel » Ax201 Firmware
Versions before (<) 22.40
cpe:2.3:o:intel:ax201_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ax201 » Version: N/A
Intel » Ax200 Firmware
Versions before (<) 22.40
cpe:2.3:o:intel:ax200_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ax200 » Version: N/A
Intel » Ac 9560 Firmware
Versions before (<) 22.40
cpe:2.3:o:intel:ac_9560_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ac 9560 » Version: N/A
Intel » Ac 9462 Firmware
Versions before (<) 22.40
cpe:2.3:o:intel:ac_9462_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ac 9462 » Version: N/A
Intel » Ac 9461 Firmware
Versions before (<) 22.40
cpe:2.3:o:intel:ac_9461_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ac 9461 » Version: N/A
Intel » Ac 9260 Firmware
Versions before (<) 22.40
cpe:2.3:o:intel:ac_9260_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ac 9260 » Version: N/A
Intel » Ac 8265 Firmware
Versions before (<) 22.40
cpe:2.3:o:intel:ac_8265_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ac 8265 » Version: N/A
Intel » Ac 8260 Firmware
Versions before (<) 22.40
cpe:2.3:o:intel:ac_8260_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ac 8260 » Version: N/A
Intel » Ac 3168 Firmware
Versions before (<) 22.40
cpe:2.3:o:intel:ac_3168_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ac 3168 » Version: N/A
Intel » Ac 3165 Firmware
Versions before (<) 22.40
cpe:2.3:o:intel:ac_3165_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ac 3165 » Version: N/A
Intel » 7265 Firmware
Versions before (<) 22.40
cpe:2.3:o:intel:7265_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » 7265 » Version: N/A
Intel » Ax210 Firmware
Versions before (<) 22.40
cpe:2.3:o:intel:ax210_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ax210 » Version: N/A
Intel » Ax1675 Firmware
Versions before (<) 2.4.1541
cpe:2.3:o:intel:ax1675_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ax1675 » Version: N/A
Intel » Ax1650 Firmware
Versions before (<) 2.4.1541
cpe:2.3:o:intel:ax1650_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ax1650 » Version: N/A
Intel » Ac1550 Firmware
Versions before (<) 2.4.1541
cpe:2.3:o:intel:ac1550_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ac1550 » Version: N/A
Intel » 9260 Firmware » Version: N/A
cpe:2.3:o:intel:9260_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ac 9260 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2021-0069

EPSS FAQ

0.06%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 27 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-0069

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.3	LOW	AV:A/AC:L/Au:N/C:N/I:N/A:P	6.5	2.9	NIST
Access Vector: Adjacent Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
6.5	MEDIUM	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	2.8	3.6	NIST
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2021-0069

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-0069

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00509.html

INTEL-SA-00509
Vendor Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2021-0069

Products affected by CVE-2021-0069

Exploit prediction scoring system (EPSS) score for CVE-2021-0069

CVSS scores for CVE-2021-0069

CWE ids for CVE-2021-0069

References for CVE-2021-0069