Zyxel USG/ZyWALL 授权问题漏洞

Zyxel USG/ZyWALL is a firewall from Zyxel China. A security vulnerability exists in Zyxel USG/ZyWALL version 4.20 to 4.70, USG FLEX version 4.50 to 5.20, ATP version 4.32 to 5.20, VPN version 4.30 to 5.20, and NSG version 1.20 to 1.33 Patch 4, which can be exploited by an attacker to bypass web...

The vulnerability of the Zyxel ZLD operating system, which allows a malicious individual to trigger a service failure.

The Zyxel ZyWALL USG 300 network firewall/routing system contains a vulnerability that, if exploited by a malicious actor, can cause malfunctions in the network adapter. This vulnerability allows a remote attacker to trigger malfunctions by sending a specially crafted ARP packet...