CVE-2020-3161 PoC — Cisco IP Phones Web Server Remote Code Execution and Denial of Service Vulnerability

Title:Cisco IP Phones Web Server Remote Code Execution and Denial of Service Vulnerability (CVE-2020-3161)
Description:A vulnerability in the web server for Cisco IP Phones could allow an unauthenticated, remote attacker to execute code with root privileges or cause a reload of an affected IP phone, resulting in a denial of service (DoS) condition. The vulnerability is due to a lack of proper input validation of HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web server of a targeted device. A successful exploit could allow the attacker to remotely execute code with root privileges or cause a reload of an affected IP phone, resulting in a DoS condition.