Technology ❯ Cybersecurity ❯ Network Security

Vulnerabilities

TP-Link Routers SonicWall Firewalls Zero-Day Exploits Remote Code Execution Authentication Bypass CVE-2025-20352 TP-Link Buffer Overflow CVE-2026-0204 DDoS Attacks FortiGate Appliances Cisco Devices Exploitation Techniques SOHO Routers CVE-2026-0206 Malware Exploitation Threat Intelligence Coordination Mechanisms D-Link NAS Devices Device Access Command Injection CVE Disclosures Fortinet FortiGate Router Exploits VPN Vulnerabilities Authentication F5 BIG-IP Security Measures CVE-2025-9242 Cisco Catalyst SD-WAN Manager Hacking Techniques Telnet Mobile Device Exploits NAS Devices Cisco IOS CVE-2026-0205 Router Attacks Ransomware Password Management Zero-Day Vulnerabilities Cisco SNMP Vulnerability Brute-force Attacks

Qilin Ransomware Exploits Palo Alto GlobalProtect Authentication Bypass

The flaw lets unauthenticated attackers open VPN sessions that give direct network access, leaving many exposed GlobalProtect appliances vulnerable.

Critical Check Point VPN Flaw Exploited by Ransomware-Linked Attackers

CISA Orders Rapid Patching of Cisco SD‑WAN Admin‑Bypass Flaw CVE‑2026‑20182

Cisco Patches Two CVSS 10 Flaws in Secure Firewall Management Center

Public Exploits Released for Critical Grandstream GXP1600 VoIP Phone Vulnerability

Ivanti Patches EPM as EPMM Exploitation Campaign Traces to Single Bulletproof-Hosted IP

New Analysis Disputes Claims of Pre-Disclosure Telnet Blocking

Fortinet Confirms FortiCloud SSO Bypass Hitting Fully Patched FortiGate Firewalls

Active Attacks Target Critical Vulnerability in Legacy D-Link DSL Routers

CISA Flags Actively Exploited WatchGuard Firebox RCE as Patches and IoCs Roll Out

Fortinet SSO Bypass Actively Exploited as CISA Sets Dec. 23 Fix Deadline

WrtHug Campaign Hijacks About 50,000 ASUS Routers Worldwide

Cisco SNMP Zero‑Day Fueled ‘Operation Zero Disco’ Rootkit Attacks on Older Switches

GreyNoise Flags 500% Surge in Scans on Palo Alto Login Portals on Oct. 3

SonicWall Halts Cloud Backups After Breach Exposes Firewall Configurations

Akira Ransomware Renews Attacks Through Year-Old SonicWall Flaw and SSLVPN Gaps

CISA Adds Actively Exploited TP-Link and WhatsApp Flaws to KEV, Sets September Deadlines