CVE-2019-9161: Improper Neutralization of Special Elements used in an OS Command

WAC on the Sangfor Sundray WLAN Controller version 3.7.4.2 and earlier has a Remote Code Execution issue allowing remote attackers to achieve full access to the system, because shell metacharacters in the nginxwebconsole.php Cookie header can be used to read an etc/config/wac/wnscfgadmindetail.xm...