CVE-2025-20186: OS Command Injection
First published: Wed May 07 2025(Updated: )
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 against an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted input to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary Cisco IOS XE Software CLI commands with privilege level 15. Note: This vulnerability is exploitable only if the attacker obtains the credentials for a lobby ambassador account. This account is not configured by default.
Credit: psirt@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco IOS XE |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-20186?
CVE-2025-20186 is rated as high severity due to its potential for remote command injection attacks.
How do I fix CVE-2025-20186?
To mitigate CVE-2025-20186, update your Cisco IOS XE software to the latest version provided by Cisco.
Who is affected by CVE-2025-20186?
CVE-2025-20186 affects devices running Cisco IOS XE Software with a lobby ambassador user account.
Can CVE-2025-20186 be exploited remotely?
Yes, CVE-2025-20186 can be exploited by an authenticated remote attacker with specific user privileges.
What type of attack is possible with CVE-2025-20186?
CVE-2025-20186 allows for command injection attacks against the web-based management interface of affected devices.
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