Vulnerability Monitor

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CVE-2021-33115

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

Published

2022-02-09T23:15:15.547

Last Modified

2025-05-05T17:17:13.677

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:A/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: ADJACENT_NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

6.5

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-20
  • Type: Secondary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application intel uefi_wifi_driver < 1.2.8.21337 Yes
Hardware intel ac_3165 - No
Hardware intel ac_3168 - No
Hardware intel ac_7265 - No
Hardware intel ac_8260 - No
Hardware intel ac_8265 - No
Hardware intel ac_9260 - No
Hardware intel ac_9461 - No
Hardware intel ac_9462 - No
Hardware intel ac_9560 - No
Hardware intel ax200 - No
Hardware intel ax201 - No
Hardware intel ax210 - No
References