CVE-2021-0071

CWE-20 — Improper Input Validation4 documents4 sources

Severity

8.8HIGH

EPSS

0.2%

top 55.28%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Intel 7265 Firmware Intel AC 3165 Firmware Intel AC 3168 Firmware +10 more

Timeline

PublishedNov 17

Latest updateMay 24

Description

Improper input validation in firmware for some Intel(R) PROSet/Wireless WiFi in UEFI may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages13 packages

▶CVEListV5intel(r)_proset/wireless_wifi_in_uefiSee references

▶NVDintel/7265_firmware< 22.40

▶NVDintel/ax200_firmware< 22.40

▶NVDintel/ax201_firmware< 22.40

▶NVDintel/ax210_firmware< 22.40

🔴Vulnerability Details

GHSA

GHSA-9mxr-w23m-77x3: Improper input validation in firmware for some Intel(R) PROSet/Wireless WiFi in UEFI may allow an unauthenticated user to potentially enable escalatio↗2022-05-24

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CVEList

CVE-2021-0071: Improper input validation in firmware for some Intel(R) PROSet/Wireless WiFi in UEFI may allow an unauthenticated user to potentially enable escalatio↗2021-11-17

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