Zyxel Multiple Firewalls Buffer Overflow Vulnerability

Zyxel ATP, USG FLEX, USG FLEX 50W, USG20W-VPN, VPN, and ZyWALL/USG firewalls contain a buffer overflow vulnerability in the ID processing function that could allow an unauthenticated attacker to cause denial-of-service DoS conditions and remote code execution on an affected device...

Zyxel Multiple Firewalls OS Command Injection Vulnerability

Zyxel ATP, USG FLEX, VPN, and ZyWALL/USG firewalls allow for improper error message handling which could allow an unauthenticated attacker to execute OS commands remotely by sending crafted packets to an affected device...

PT-2023-22605

Name of the Vulnerable Software and Affected Versions Dolibarr versions prior to 17.0.1 Zyxel ATP Series, USG FLEX Series, USG FLEX 50W Series, and USG20W-VPN Series affected versions not specified Description The issue allows remote code execution by an authenticated user via an uppercase...

Zyxel patches two critical vulnerabilities

Zyxell has released a security advisory for multiple buffer overflow vulnerabilities. Exploitation of these vulnerabilities could allow an unauthenticated attacker to cause denial-of-service DoS conditions and even a remote code execution on the affected Zyxell firewalls. Affected users should...

Vulnerabilities fixed in Zyxel firewalls

Zyxel has fixed vulnerabilities in the firmware of firewall series ATP, USG FLEX, VPN and ZyWall/USG. An unauthenticated malicious party could exploit the vulnerabilities to cause a denial-of-service, and possibly also to execute arbitrary execute arbitrary code on the vulnerable system. Zyxel ha...

The vulnerability of the microprogrammed software of Zyxel ATP network devices, such as USG FLEX, USG FLEX50(W), USG20(W)-VPN, VPN, ZyWALL/USG, arises from copying buffers without checking the size of the input data. This allows a malicious actor to execute arbitrary code or cause service failures.

The vulnerability of microprogrammed network devices such as Zyxel ATP, USG FLEX, USG FLEX50W, USG20W-VPN, VPN, ZyWALL/USG lies in the copying of buffers without checking the size of the input data. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or cause service...

CVE-2023-33009

A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.60 through 5.36 Patch 1, USG FLEX series firmware versions 4.60 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.60 through 5.36 Patch 1, USG20W-VPN firmware versions 4.60 through 5.36 Patch...

CVE-2023-33010

A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.25 through 5.36 Patch 1, USG20W-VPN firmware versions 4.25 through 5.36 Patc...

CVE-2023-33009

A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.60 through 5.36 Patch 1, USG FLEX series firmware versions 4.60 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.60 through 5.36 Patch 1, USG20W-VPN firmware versions 4.60 through 5.36 Patch...

Buffer overflow

A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.60 through 5.36 Patch 1, USG FLEX series firmware versions 4.60 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.60 through 5.36 Patch 1, USG20W-VPN firmware versions 4.60 through 5.36 Patch...

Buffer overflow

A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.25 through 5.36 Patch 1, USG20W-VPN firmware versions 4.25 through 5.36 Patc...

CVE-2023-33010

A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.25 through 5.36 Patch 1, USG20W-VPN firmware versions 4.25 through 5.36 Patc...

CVE-2023-33009

A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.60 through 5.36 Patch 1, USG FLEX series firmware versions 4.60 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.60 through 5.36 Patch 1, USG20W-VPN firmware versions 4.60 through 5.36 Patch...

CVE-2023-33010

A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.25 through 5.36 Patch 1, USG20W-VPN firmware versions 4.25 through 5.36 Patc...

CVE-2023-33009

CVE-2023-33009 is a buffer-overflow vulnerability in the notification function across Zyxel firewall/NGFW families (ATP, USG FLEX, VPN, ZyWALL/USG) with affected firmware ranges roughly 4.60–5.36 Patch 1 (and ZyWALL/USG 4.60–4.73 Patch 1). An unauthenticated attacker could trigger denial-of-servi...

PT-2023-2851

Name of the Vulnerable Software and Affected Versions Zyxel ATP series versions 4.32 through 5.36 Patch 1 Zyxel USG FLEX series versions 4.50 through 5.36 Patch 1 Zyxel USG FLEX 50W versions 4.25 through 5.36 Patch 1 Zyxel USG20W-VPN versions 4.25 through 5.36 Patch 1 Zyxel VPN series versions 4....

The vulnerability of microprogrammed software in network devices such as Zyxel ZyWALL/USG, VPN, USG FLEX, ATP allows a perpetrator to execute arbitrary commands.

The vulnerability of Zyxel ZyWALL/USG, VPN, USG FLEX, and ATP network devices exists due to the lack of measures taken to neutralize special elements used in the operating system commands. Exploiting this vulnerability allows a malicious actor to execute arbitrary commands remotely...

Unleash Spring apps in a flex environment with Azure Spring Apps Consumption and Dedicated plans

In March, we introduced the Consumption pricing plan for Azure Spring Apps allowing you to start from zero and scale to zero vCPU. Today, we are thrilled to announce the public preview of the Standard Dedicated plan! The Standard Dedicated plan provides a fully managed, dedicated environment for...

PT-2023-3606 · Zyxel · Zyxel Usg Flex Series +4

Name of the Vulnerable Software and Affected Versions: Zyxel ATP series versions 5.10 through 5.36 Patch 2 Zyxel USG FLEX series versions 5.00 through 5.36 Patch 2 Zyxel USG FLEX 50W series versions 5.10 through 5.36 Patch 2 Zyxel USG20W-VPN series versions 5.10 through 5.36 Patch 2 Zyxel VPN...

FLEX Denial Of Service

Exploit Title: FLEX 1080 1085 Web 1.6.0 - Denial of Service Date: 2023-05-06 Exploit Author: Mr Empy Vendor Homepage: https://www.tem.ind.br/ Software Link: https://www.tem.ind.br/?page=prod-detalhe&id=94 Version: 1.6.0 Tested on: Android CVE ID: CVE-2022-2591 !/usr/bin/env python3 import request...