CRLF injection vulnerability in Yealink VoIP Phones with firmware 28.72.0.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the model parameter to servlet.Referenceshttp://packetstormsecurity.com/files/127081/Yealink-VoIP-Phones-XSS-CRLF-Injection.htmlhttp://seclists.org/fulldisclosure/2014/Jun/74http://www.securityfocus.com/archive/1/532410/100/0/threaded