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 vulnerability is due to insufficient verification checks of incoming 802.11 action frames. An attacker could exploit this vulnerability by sending 802.11 Device Analytics action frames with arbitrary parameters. A successful exploit could allow the attacker to inject Device Analytics action frames with arbitrary information, which could modify the Device Analytics data of valid wireless clients that are connected to the same wireless controller.

EPSS: 0.001 (2.0th 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

Weakness classification (CWE)

References

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.