At the heart of what we do is protecting your network. Your security is our top priority, and we're committed to providing timely, actionable insights on emerging vulnerabilities. By subscribing to this article, you'll receive instant notifications whenever new security updates are published, helping you stay informed and ahead of potential threats.
We strongly recommend that you stay up-to-date on the latest news regarding threat detection and remediation strategies. Additionally, here are a few essential rules to follow to enhance your network security:
Change default passwords as soon as you log in to a new device.
Use strong, unique passwords for each device and update them regularly.
Ensure that your devices have the latest firmware updates installed.
Disable remote access unless it's necessary.
Only keep the essential ports open to reduce potential attack vectors.
Following these simple practices will help you maintain a secure and resilient network. Stay informed, stay secure!
Advisories
- [SA] Security Advisory - DoS vulnerability of switches
- [SA] Security Advisory - for multiple vulnerabilities of firewalls and APs
- [SA] Security Advisory - Multiple vulnerabilities by SEC Consult
- [SA] Security Advisory - for authentication bypass vulnerability of firewalls
- [SA] Security Advisory - command injection vulnerability of Firewalls
- [SA] Security Issue (remote code execution vulnerability) in NAS and Firewall
- [SA] Zyxel Security Advisory - security advisory for multiple vulnerabilities in firewalls
- [SA] Security Advisory - for DoS vulnerability of XGS2220, XMG1930, and XS1930 series switches
- [SA] Security Advisory - command injection vulnerability in P660HN-T1A DSL CPE
- [SA] Security Advisory - command injection vulnerability in EMG2926-Q10A Ethernet CPE
- [SA] Security Advisory - Zyxel security advisory for multiple vulnerabilities in NAS products
- [SA] Security Advisory - Zyxel security advisory for multiple vulnerabilities in firewalls and APs
- [SA] Security Advisory - Zyxel security advisory for improper privilege management vulnerability in APs
- [SA] Security Advisory - buffer overflow vulnerability in 4G LTE and 5G NR outdoor routers
- [SA] Security Advisory - for out-of-bounds write vulnerability in SecuExtender SSL VPN Client software
- [SA] Security Advisory - Zyxel security advisory for authentication bypass and command injection vulnerabilities in NAS products
- [SA] Security Advisory - for insufficient entropy vulnerability for web authentication tokens generation in GS1900 series switches
- [SA] Zyxel Security Advisory - security advisoryfor OS command injection vulnerability in APs and security router devices
- [SA] Security Advisory [Armor] - for command injection and cross-site request forgery vulnerabilities of select Armor home routers
- [SA] Zyxel Security Advisory - security advisory for buffer overflow vulnerability some 5G NR CPE, DSL/Ethernet CPE, fiber ONT, WiFi extender, and security router devices
- [SA] Security Advisory - Zyxel security advisory for buffer overflow vulnerabilities in some 5G NR/4G LTE CPE, DSL/Ethernet CPE, fiber ONT, WiFi extender, and home router devices
- Zyxel security advisory for multiple vulnerabilities in firewalls and APs
- Zyxel security advisory for pre-authentication command injection vulnerability in NAS products
- Zyxel security advisory for privilege escalation vulnerability in GS1900 series switches
- Zyxel security advisory for buffer overflow vulnerability in 4G LTE and 5G NR outdoor routers
- Zyxel security advisory for multiple buffer overflow vulnerabilities of firewalls - Unstable VPN Connection & Webinterface Login Issues
- Security advisory - for multiple vulnerabilities of firewalls and APs
- Zyxel security advisory for XSS vulnerability in NBG-418N v2 home router
- Zyxel security advisory for post-authentication RCE in firewalls
- Zyxel security advisory for DoS vulnerability of APs
- Zyxel security advisory for XSS vulnerability and post-authentication command injection
- Security Advisory - Security Misconfiguration Vulnerability for 4G LTE Indoor Routers [CVE-2023-22920]
- Zyxel security advisory for OS command injection
- Zyxel security advisory for multiple vulnerabilities in NBG-418N v2 home router
- Security Advisory - DoS vulnerability of switches
- Security Advisory - DNS Misconfiguration in NBG7510
- Security Advisory - Command Injection and Buffer Overflow Culnerabilities of CPE, fiber ONTs, and WiFi Extenders
- Zyxel security advisory for OS command injection vulnerabilities of GS1900, XGS1210, and XGS1250 series switches
- Zyxel security advisory for format string vulnerability in NAS
- Zyxel security advisory for pre-configured password vulnerability of LTE3301-M209
- Zyxel security advisory for XSS vulnerability in firewalls
- Zyxel security advisory for buffer overflow vulnerability in Realtek eCos SDK
- Zyxel Security Advisories CVE
- Zyxel security advisory for XSS vulnerability of GS1900 series switches
- Zyxel security advisory for local privilege escalation and authenticated directory traversal vulnerabilities of firewalls CVE-2022-30526, CVE-2022-2030
- Zyxel security advisory for password guessing vulnerability of GS1200 series switches
- Zyxel security advisory for CRLF injection vulnerability in some legacy firewalls
- Zyxel security advisory for multiple vulnerabilities of firewalls, AP controllers, and APs
- Zyxel security advisory for OS command injection vulnerability of firewalls
- Zyxel security advisory for OS command injection and buffer overflow vulnerabilities of CPE and ONTs
- Zyxel security advisory for local privilege escalation vulnerability of AP Configurator
- Zyxel security advisory for command injection and cross-site request forgery vulnerabilities of select Armor home routers
- Security Advisory / Multiple vulnerabilities by SEC Consult
- Zyxel security advisory for insufficient session expiration and cleartext storage of sensitive information vulnerabilities of NBG6604 home router
- Zyxel security advisory for OS command injection vulnerabilities of GS1900, XGS1210, and XGS1250 series switches
- Zyxel security advisory for Apache Log4j RCE vulnerability
- Zyxel security advisory for pre-configured password management vulnerability of home routers and WiFi systems
- Directory traversal and command injection of VPN2S
- Zyxel Security Advisory for WiFi Simple Config Buffer Overflow Vulnerabilities
- Zyxel security advisory for XSS vulnerability of GS1900 series switches
- Security Vulnerability Alert and Firmware Patches - Firewall Series
- Zyxel security advisory for FragAttacks against WiFi products
- Zyxel security advisory for a hardcoded credential vulnerability
- Zyxel security advisory for AMNESIA:33 vulnerabilities
- Zyxel security advisory for buffer overflow vulnerability
- Zyxel security advisory for command injection vulnerability of firewalls
- Zyxel security advisory for vulnerabilities of CloudCNM SecuManagerMyZyxel
- Security Issue (remote code execution vulnerability) in NAS and Firewall
- Zyxel security advisory for buffer overflow vulnerability in Realtek eCos SDK
- Zyxel security advisory for multiple dproxy-nexgen-related vulnerabilities in CPE