The vulnerability of CGI microprogramming software for network devices such as Zyxel ATP, USG FLEX, and USG FLEX 50(W)/USG20(W)-VPN allows a hacker to cause service interruptions.

The vulnerability of CGI microprogramming software for network devices such as Zyxel ATP, USG FLEX, and USG FLEX 50W/USG20W-VPN lies in the copying of buffers without checking the size of the input data. Exploiting this vulnerability allows an attacker to cause service interruptions by sending a...

Zyxel USG FLEX 4.16 < 5.39 Multiple Vulnerabilities

The Firmware version of the Zyxel USG FLEX device is affected by multiple vulnerabilities: - A command injection vulnerability in the IPSec VPN feature of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50W series...

Zyxel USG FLEX 4.20 < 5.39 DoS

The Firmware version of the Zyxel USG FLEX device is affected by a denial of service vulnerability. A null pointer dereference vulnerability in some firewall versions could allow an unauthenticated attacker to cause DoS conditions by sending crafted packets to a vulnerable device. Note that Nessu...

Zyxel USG FLEX 5.00 < 5.39 / ATP 5.00 < 5.39 Command Injection

The Firmware version of the Zyxel USG / ATP device is affected by a post-authentication command injection vulnerability in some firewall versions could allow an authenticated attacker with administrator privileges to execute some OS commands on an affected device by uploading a crafted compressed...

Zyxel USG FLEX 4.50 < 5.39 / ATP 4.32 < 5.39 Multiple Vulnerabilities

The Firmware version of the Zyxel USG / ATP device is affected by multiple vulnerabilities: - A command injection vulnerability in the IPSec VPN feature of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50W series...

CVE-2024-42061

A reflected cross-site scripting XSS vulnerability in the CGI program "dynamicscript.cgi" of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50W series firmware versions from V4.16 through V5.38, and USG20W-VPN seri...

CVE-2024-42061

A reflected cross-site scripting XSS vulnerability in the CGI program "dynamicscript.cgi" of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50W series firmware versions from V4.16 through V5.38, and USG20W-VPN seri...

CVE-2024-7203

A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.60 through V5.38 and USG FLEX series firmware versions from V4.60 through V5.38 could allow an authenticated attacker with administrator privileges to execute some operating system OS commands on a...

CVE-2024-7203

A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.60 through V5.38 and USG FLEX series firmware versions from V4.60 through V5.38 could allow an authenticated attacker with administrator privileges to execute some operating system OS commands on a...

CVE-2024-42059

A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V5.00 through V5.38, USG FLEX series firmware versions from V5.00 through V5.38, USG FLEX 50W series firmware versions from V5.00 through V5.38, and USG20W-VPN series firmware versions from V5.00...

CVE-2024-42060

A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50W series firmware versions from V4.16 through V5.38, and USG20W-VPN series firmware versions from V4.16...

CVE-2024-42059

A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V5.00 through V5.38, USG FLEX series firmware versions from V5.00 through V5.38, USG FLEX 50W series firmware versions from V5.00 through V5.38, and USG20W-VPN series firmware versions from V5.00...

CVE-2024-42057

A command injection vulnerability in the IPSec VPN feature of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50W series firmware versions from V4.16 through V5.38, and USG20W-VPN series firmware versions from V4.16...

CVE-2024-42061

CVE-2024-42061 is a documented reflected cross-site scripting (XSS) vulnerability in Zyxel devices. The CGI program \

CVE-2024-42061

A reflected cross-site scripting XSS vulnerability in the CGI program "dynamicscript.cgi" of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50W series firmware versions from V4.16 through V5.38, and USG20W-VPN seri...

CVE-2024-42060

A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50W series firmware versions from V4.16 through V5.38, and USG20W-VPN series firmware versions from V4.16...

CVE-2024-42060

CVE-2024-42060 is a post-authentication command-injection vulnerability in Zyxel devices, affecting firmware ranges: ATP v4.32–5.38 , USG FLEX v4.50–5.38 , USG FLEX 50(W) v4.16–5.38 , and USG20(W)-VPN v4.16–5.38 . An authenticated administrator can upload a crafted internal user agreement file to...

CVE-2024-42060

A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50W series firmware versions from V4.16 through V5.38, and USG20W-VPN series firmware versions from V4.16...

CVE-2024-42059

A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V5.00 through V5.38, USG FLEX series firmware versions from V5.00 through V5.38, USG FLEX 50W series firmware versions from V5.00 through V5.38, and USG20W-VPN series firmware versions from V5.00...

CVE-2024-42059

CVE-2024-42059 affects Zyxel devices including ATP series firmware V5.00–V5.38, USG FLEX series V5.00–V5.38, USG FLEX 50(W) V5.00–V5.38, and USG20(W)-VPN V5.00–V5.38. The issue is a post-authentication command-injection vulnerability in the FTP handling that allows an authenticated administrator ...