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MEDIUM · 6.5

CVE-2025-20190

A vulnerability in the lobby ambassador web interface of Cisco IOS XE Wireless Controller Software could allow an authenticated, remote attacker to remove arbitrary users that are defined on an affect...

Vulnerability Description

A vulnerability in the lobby ambassador web interface of Cisco IOS XE Wireless Controller Software could allow an authenticated, remote attacker to remove arbitrary users that are defined on an affected device. This vulnerability is due to insufficient access control of actions executed by lobby ambassador users. An attacker could exploit this vulnerability by logging in to an affected device with a lobby ambassador user account and sending crafted HTTP requests to the API. A successful exploit could allow the attacker to delete arbitrary user accounts on the device, including users with administrative privileges. Note: This vulnerability is exploitable only if the attacker obtains the credentials for a lobby ambassador account. This account is not configured by default.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
CiscoIos Xe17.6.8
CiscoCatalyst 9800-Cl Wireless Controllers For CloudAll versions
CiscoCatalyst 9105Axi-
CiscoCatalyst 9115Axe-
CiscoCatalyst 9115Axi-
CiscoCatalyst 9117Axi-
CiscoCatalyst 9120Axe-
CiscoCatalyst 9120Axi-
CiscoCatalyst 9120Axp-
CiscoCatalyst 9130Axe-
CiscoCatalyst 9130Axi-
CiscoCatalyst 9800-40-
CiscoCatalyst 9800-80-
CiscoCatalyst 9800-L-
CiscoCatalyst Cw9800H1-
CiscoCatalyst Cw9800H2-
CiscoCatalyst Cw9800M-

Related Weaknesses (CWE)

CWE-284

References

FAQ

What is CVE-2025-20190?

CVE-2025-20190 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A vulnerability in the lobby ambassador web interface of Cisco IOS XE Wireless Controller Software could allow an authenticated, remote attacker to remove arbitrary users that are defined on an affect...

How severe is CVE-2025-20190?

CVE-2025-20190 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-20190?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios Xe, Cisco Catalyst 9800-Cl Wireless Controllers For Cloud, Cisco Catalyst 9105Axi, Cisco Catalyst 9115Axe, Cisco Catalyst 9115Axi.