What is CVE-2025-20186?

CVE-2025-20186 is a high-severity vulnerability in Cisco Ios Xe Software, classified under OS Command Injection. CVSS score: 8.8/10. Published 2025-05-07.

How severe is CVE-2025-20186?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Cisco Ios Xe Software

CVE-2025-20186

A vulnerability in the web-based management interface of the Wireless LAN Controller feature of Cisco IOS XE Software could allow an authenticated, remote attacker with a lobby ambassador user account to perform a command injection attack…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.012 (79.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cisco Ios Xe Software — versions 16.12.8, 16.12.4, 16.12.4a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cisco-sa-webui-cmdinj-gVn3OKNC

Frequently asked questions

What is CVE-2025-20186?: CVE-2025-20186 is a high-severity vulnerability in Cisco Ios Xe Software, classified under OS Command Injection. CVSS score: 8.8/10. Published 2025-05-07.
How severe is CVE-2025-20186?: High severity. CVSS v3 base score is 8.8 out of 10.