What’s Vulnerable › Vulnerabilities

CVE-2021-0105

• Severity: high (CVSS 7.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-06-09 · updated 2026-06-17
• Weakness: CWE-732

Description

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.

Affected products

• Intel Ac 9461 Firmware: before 22.0 — fixed in 22.0
• Intel Ac 9462 Firmware: before 22.0 — fixed in 22.0
• Intel Ac 9560 Firmware: before 22.0 — fixed in 22.0
• Intel Wi-Fi 6 Ax200 Firmware: before 22.0 — fixed in 22.0
• Intel Wi-Fi 6 Ax201 Firmware: before 22.0 — fixed in 22.0

How to fix

Upgrade to a fixed version: Intel Ac 9461 Firmware 22.0; Intel Ac 9462 Firmware 22.0; Intel Ac 9560 Firmware 22.0; Intel Wi-Fi 6 Ax200 Firmware 22.0; Intel Wi-Fi 6 Ax201 Firmware 22.0. Check the vendor advisory for mitigations.

References

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

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