Malware & Threats State-Sponsored Hackers Exploit Zero-Day to Backdoor Palo Alto Networks Firewalls A state-sponsored threat actor has been exploiting a zero-day in Palo Alto Networks firewalls for the past two weeks. Ionut ArghireApril 12, 2024
Vulnerabilities Palo Alto Networks Warns of Exploited Firewall Vulnerability Palo Alto Networks warns of limited exploitation of a critical command injection vulnerability leading to code execution on firewalls. Ionut ArghireApril 12, 2024
Network Security Major Security Flaws in Zyxel Firewalls, Access Points, NAS Devices Zyxel patches at least 15 security flaws that expose users to authentication bypass, command injection and denial-of-service attacks. Ryan NaraineNovember 30, 2023
Network Security Zyxel Urges Customers to Patch Firewalls Against Exploited Vulnerabilities Zyxel urges customers to update ATP, USG Flex, VPN, and ZyWALL/USG firewalls to prevent exploitation of recent vulnerabilities. Ionut ArghireJune 5, 2023
Vulnerabilities Critical Vulnerability in Zyxel Firewalls Leads to Command Execution A critical-severity vulnerability in Zyxel’s ATP, USG FLEX, VPN, and ZyWALL/USG firewalls can be exploited remotely for OS command execution. Ionut ArghireApril 28, 2023