Extensa Ex215 21 Firmware

1 CVEs product

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CVE-2022-4020 HIGH This Week

Vulnerability in the HQSwSmiDxe DXE driver on some consumer Acer Notebook devices may allow an attacker with elevated privileges to modify UEFI Secure Boot settings by modifying an NVRAM variable. Rated high severity (CVSS 8.2), this vulnerability is low attack complexity. No vendor patch available.

Privilege Escalation Aspire A315 22G Firmware Aspire A115 21 Firmware Aspire A315 22 Firmware Extensa Ex215 21 Firmware +1

NVD

CVSS 3.1

8.2

EPSS

0.2%

CVE-2022-4020

EPSS 0% CVSS 8.2

HIGH This Week

Vulnerability in the HQSwSmiDxe DXE driver on some consumer Acer Notebook devices may allow an attacker with elevated privileges to modify UEFI Secure Boot settings by modifying an NVRAM variable. Rated high severity (CVSS 8.2), this vulnerability is low attack complexity. No vendor patch available.

Privilege Escalation Aspire A315 22G Firmware Aspire A115 21 Firmware +3

NVD

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