Vigil@nce - Cisco AnyConnect Secure Mobility Client: Cross Site Scripting
October 2017 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can trigger a Cross Site Scripting of Cisco AnyConnect Secure Mobility Client, in order to run JavaScript code in the context of the web site.
– Impacted products: Cisco AnyConnect Secure Mobility Client.
– Severity: 2/4.
– Creation date: 17/08/2017.
DESCRIPTION OF THE VULNERABILITY
The Cisco AnyConnect Secure Mobility Client product offers a web service.
However, it does not filter received data before inserting them in generated HTML documents.
An attacker can therefore trigger a Cross Site Scripting of Cisco AnyConnect Secure Mobility Client, in order to run JavaScript code in the context of the web site.
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