Two vulnerabilities have been reported in XAVi X7968, which can be exploited by malicious people to conduct cross-site scripting and request forgery attacks.
1) Input passed via the "pvcName" parameter to webconfig/wan/confirm.html/confirm is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected device.
2) The device's web interface allows users to perform certain actions via HTTP requests without performing any validity checks to verify the requests. This can be exploited to e.g. change an administrator's password or conduct script insertion attacks by tricking a logged in administrator into visiting a malicious web site.
Solution: Filter malicious characters and character sequences using a proxy. Do not browse untrusted sites or follow untrusted links while being logged-in to the device.
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Subject: XAVi X7968 Cross-Site Scripting and Request Forgery Vulnerabilities
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