CVE-2021-0105 : Insecure inherited permissions in some Intel(R) ProSet/Wireless WiFi drivers may

Insecure inherited permissions in some Intel(R) ProSet/Wireless WiFi drivers may allow an authenticated user to potentially enable information disclosure and denial of service via adjacent access.

Published 2021-06-09 19:15:09

Updated 2022-05-03 16:04:40

Source Intel Corporation

View at NVD, CVE.org

Vulnerability category: Denial of serviceInformation leak

Products affected by CVE-2021-0105

Intel » Wi-fi 6 Ax201 Firmware
Versions before (<) 22.0
cpe:2.3:o:intel:wi-fi_6_ax201_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Wi-fi 6 Ax201 » Version: N/A
Intel » Wi-fi 6 Ax200 Firmware
Versions before (<) 22.0
cpe:2.3:o:intel:wi-fi_6_ax200_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Wi-fi 6 Ax200 » Version: N/A
Intel » Ac 9560 Firmware
Versions before (<) 22.0
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 (<) 22.0
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 (<) 22.0
cpe:2.3:o:intel:ac_9461_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ac 9461 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2021-0105

EPSS FAQ

0.04%

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

~ 10 %

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

CVSS scores for CVE-2021-0105

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.1	MEDIUM	AV:A/AC:L/Au:S/C:P/I:N/A:P	5.1	4.9	NIST
Access Vector: Adjacent Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: None Availability Impact: Partial
7.3	HIGH	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H	2.1	5.2	NIST
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: High

CWE ids for CVE-2021-0105

CWE-732 Incorrect Permission Assignment for Critical Resource

The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-0105

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00472.html

INTEL-SA-00472
Vendor Advisory

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Vulnerability Details : CVE-2021-0105

Products affected by CVE-2021-0105

Exploit prediction scoring system (EPSS) score for CVE-2021-0105

CVSS scores for CVE-2021-0105

CWE ids for CVE-2021-0105

References for CVE-2021-0105