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.
Yealink VoIP Phones suffer from CRLF injection and cross site scripting vulnerabilities. This affects firmware version 28.72.0.2 and hardware version 28.2.0.128.0.0.0.