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
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
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
Tested on: GoAhead-Webs
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
Advisory ID: ZSL-2019-5537
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5537.php