CVE-2019-9955 – Zyxel ZyWall 310 / ZyWall 110 / USG1900 / ATP500 / USG40 - Login Page Cross-Site Scripting

https://notcve.org/view.php?id=CVE-2019-9955

On Zyxel ATP200, ATP500, ATP800, USG20-VPN, USG20W-VPN, USG40, USG40W, USG60, USG60W, USG110, USG210, USG310, USG1100, USG1900, USG2200-VPN, ZyWALL 110, ZyWALL 310, ZyWALL 1100 devices, the security firewall login page is vulnerable to Reflected XSS via the unsanitized 'mp_idx' parameter. En dispositivos Zyxel ATP200, ATP500, ATP800, USG20-VPN, USG20W-VPN, USG40, USG40W, USG60, USG60W, USG110, USG210, USG310, USG1100, USG1900, USG2200-VPN, ZyWALL 110, ZyWALL 310, ZyWALL 1100. La página de inicio de sesión del servidor de seguridad es vulnerable a Reflected XSS por medio del parámetro 'mp_idx' no saneado. ZyWall 310, ZyWall 110, USG1900, ATP500, and USG40 devices suffer from a cross site scripting vulnerability. • https://www.exploit-db.com/exploits/46706 http://packetstormsecurity.com/files/152525/Zyxel-ZyWall-Cross-Site-Scripting.html http://seclists.org/fulldisclosure/2019/Apr/22 https://www.securitymetrics.com/blog/Zyxel-Devices-Vulnerable-Cross-Site-Scripting-Login-page https://www.zyxel.com/support/reflected-cross-site-scripting-vulnerability-of-firewalls.shtml • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •