Cisco IOS and IOS XE Software IOS daemon Cross-Site Scripting Vulnerability

A vulnerability in the IOS daemon (IOSd) web-based management interface of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface on an affected device.

The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the web-based management interface or allow the attacker to access sensitive browser-based information.

Additional information about XSS attacks and potential mitigations can be found at:

http://ift.tt/2dtQl2b
http://ift.tt/MiRF7O

There are no workarounds that address this vulnerability.

This advisory is available at the following link:
http://ift.tt/2AJiICH
Security Impact Rating: Medium
CVE: CVE-2017-12304

from Cisco Security Advisory http://ift.tt/2AJiICH