CVE-2023-34138

Summary

CVE-2023-34138 is a command injection vulnerability affecting multiple Zyxel firmware versions, including those used by the ATP, USG FLEX, USG FLEX 50(W), USG20(W)-VPN, and VPN series. An attacker, located on the LAN and able to trick an administrator into adding their IP address to the list of trusted RADIUS clients, could exploit this vulnerability to execute certain OS commands on an affected device, posing a potential security risk.

Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.