What is CVE-2022-21197?

CVE-2022-21197 is a high-severity vulnerability in Intel Proset Wi-Fi 6e Ax210, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-08-18.

How severe is CVE-2022-21197?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Intel Proset Wi-Fi 6e Ax210

CVE-2022-21197

Improper input validation for some Intel(R) PROSet/Wireless WiFi products may allow an unauthenticated user to potentially enable denial of service via network access.

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

Published 2022-08-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.008 (54.9th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000

Affected products

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00621.html (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2022-21197?: CVE-2022-21197 is a high-severity vulnerability in Intel Proset Wi-Fi 6e Ax210, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-08-18.
How severe is CVE-2022-21197?: High severity. CVSS v3 base score is 7.5 out of 10.