What is CVE-2021-33114?

CVE-2021-33114 is a medium-severity vulnerability in Intel Ac_1550_firmware, classified under Improper Input Validation. CVSS score: 5.7/10. Published 2022-02-09.

How severe is CVE-2021-33114?

Medium severity. CVSS v3 base score is 5.7 out of 10.

Improper input validation in Intel Ac_1550_firmware

CVE-2021-33114

Improper input validation for some Intel(R) PROSet/Wireless WiFi in multiple operating systems and Killer(TM) WiFi in Windows 10 and 11 may allow an authenticated user to potentially enable denial of service via adjacent access.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.005 (38.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Intel Ac_1550_firmware
Intel Ac_3165_firmware
Intel Ac_3168_firmware
Intel Ac_7265_firmware
Intel Ac_8260_firmware
Intel Ac_8265_firmware
Intel Ac_9260_firmware
Intel Ac_9461_firmware
Intel Ac_9462_firmware
Intel Ac_9560_firmware

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

secure@intel.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-33114?: CVE-2021-33114 is a medium-severity vulnerability in Intel Ac_1550_firmware, classified under Improper Input Validation. CVSS score: 5.7/10. Published 2022-02-09.
How severe is CVE-2021-33114?: Medium severity. CVSS v3 base score is 5.7 out of 10.