What is CVE-2025-20364?

CVE-2025-20364 is a medium-severity vulnerability in Cisco Aironet Access Point Software (Ios Xe Controller), classified under Origin Validation Error. CVSS score: 4.3/10. Published 2025-09-24.

How severe is CVE-2025-20364?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Cisco Aironet Access Point Software (Ios Xe Controller)

CVE-2025-20364

A vulnerability in the Device Analytics action frame processing of Cisco Wireless Access Point (AP) Software could allow an unauthenticated, adjacent attacker to inject wireless 802.11 action frames with arbitrary information. This vuln…

EPSS: 0.000 (1.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Cisco Aironet Access Point Software (Ios Xe Controller) — versions 16.10.1e, 16.10.1, 17.1.1t

Weakness classification (CWE)

CWE-346 — Origin Validation Error

References

cisco-sa-action-frame-inj-QqCNcz8H

Frequently asked questions

What is CVE-2025-20364?: CVE-2025-20364 is a medium-severity vulnerability in Cisco Aironet Access Point Software (Ios Xe Controller), classified under Origin Validation Error. CVSS score: 4.3/10. Published 2025-09-24.
How severe is CVE-2025-20364?: Medium severity. CVSS v3 base score is 4.3 out of 10.