Vulnerabilities
A Chinese threat actor has exploited the bug to exfiltrate sensitive information from nearly 1,000 ZyXEL switches.
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All posts tagged "Zyxel"
Vulnerabilities
The issue impacts the UPnP function of multiple device models and could be exploited for remote code execution.
Vulnerabilities
GreyNoise warns of a spike in exploitation attempts targeting a two-year-old vulnerability in Zyxel firewalls.
Vulnerabilities
Multiple Zyxel legacy DSL CPE products are affected by exploited zero-day vulnerabilities that will not be patched.
Malware & Threats
GreyNoise reports active exploitation of a newly discovered zero-day vulnerability in Zyxel CPE devices. There are no patches available.
Vulnerabilities
Nvidia, Zoom, and Zyxel have released patches for multiple high-severity vulnerabilities across their products.
Vulnerabilities
A second vulnerability in Zyxel firewalls has been exploited in Helldown ransomware attacks over the past weeks.
Ransomware
A ransomware group has been observed exploiting a recently patched command injection vulnerability in Zyxel firewalls for initial access.
Vulnerabilities
Zyxel has released patches for multiple vulnerabilities in its networking devices, including a critical flaw impacting access points and security routers.
Malware & Threats
A Mirai-like botnet has started exploiting a critical-severity vulnerability in discontinued Zyxel NAS products.
Vulnerabilities
Critical vulnerabilities in discontinued Zyxel NAS products allow unauthenticated attackers to execute arbitrary code and OS commands.
Network Security
Taiwanese networking vendor Zyxel confirms security flaws in firewall and access points put users at risk of remote code execution attacks.
Network Security
Zyxel patches at least 15 security flaws that expose users to authentication bypass, command injection and denial-of-service attacks.
Malware & Threats
Multiple DDoS botnets have been observed targeting CVE-2023-28771, a Zyxel firewall vulnerability patched in April.
Network Security
Zyxel urges customers to update ATP, USG Flex, VPN, and ZyWALL/USG firewalls to prevent exploitation of recent vulnerabilities.
Vulnerabilities
A critical-severity vulnerability in Zyxel’s ATP, USG FLEX, VPN, and ZyWALL/USG firewalls can be exploited remotely for OS command execution.
Cybercrime
Amir Barati, an alleged member of the Mabna Institute, was indicted for targeting universities, private organizations, and government entities in the US and abroad.
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