CVE-2021-0053

MediumCVSS 5.7/10Last modified Jun 17, 2026

Description

Improper initialization in firmware for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in Windows 10 may allow an authenticated user to potentially enable information disclosure via adjacent access.

Metrics

CVSS 3.1 5.7/10CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Nov 17, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-00546.7Improper buffer restrictions in system firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of priviCVE-2021-00557.8Insecure inherited permissions for some Intel(R) NUC 9 Extreme Laptop Kit LAN Drivers before version 10.42 may allow an authenticated user tCVE-2021-00567.8Insecure inherited permissions for the Intel(R) NUC M15 Laptop Kit Driver Pack software before updated version 1.1 may allow an authenticateCVE-2021-00577.8Uncontrolled search path in the Intel(R) NUC M15 Laptop Kit Driver Pack software before updated version 1.1 may allow an authenticated user CVE-2021-00587.8Incorrect default permissions in the Intel(R) NUC M15 Laptop Kit Driver Pack software before updated version 1.1 may allow an authenticated CVE-2021-00606.6Insufficient compartmentalization in HECI subsystem for the Intel(R) SPS before versions SPS_E5_04.01.04.516.0, SPS_E5_04.04.04.033.0, SPS_ECVE-2021-00617.8Improper initialization in some Intel(R) Graphics Driver before version 27.20.100.9030 may allow an authenticated user to potentially enableCVE-2021-00627.8Improper input validation in some Intel(R) Graphics Drivers before version 27.20.100.8935 may allow an authenticated user to potentially enaCVE-2021-00636.5Improper input validation in firmware for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in Windows 10 may allow an unauthenticated CVE-2021-00647.8Insecure inherited permissions in the Intel(R) PROSet/Wireless WiFi software installer for Windows 10 before version 22.40 may allow an authCVE-2021-00657.8Incorrect default permissions in the Intel(R) PROSet/Wireless WiFi software installer for Windows 10 before version 22.40 may allow an autheCVE-2021-00668.4Improper input validation in firmware for Intel(R) PROSet/Wireless Wi-Fi in multiple operating systems and Killer(TM) Wi-Fi in Windows 10 an
CVE-2021-0053: Medium severity, CVSS 5.7 | Vulnix