Security Affairs
MAY 8, 2024
TunnelVision is a new VPN bypass technique that enables threat actors to spy on users’ traffic bypassing the VPN encapsulation. Leviathan Security researchers recently identified a novel attack technique, dubbed TunnelVision, to bypass VPN encapsulation. The researchers referred to this result as “decloaking.”
Security Affairs
APRIL 16, 2024
Cisco Talos warns of large-scale brute-force attacks against a variety of targets, including VPN services, web application authentication interfaces and SSH services.
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Security Affairs
FEBRUARY 27, 2024
Taiwanese vendor Zyxel warns of security vulnerabilities in its firewalls and access points, including a remote code execution flaw. Taiwanese networking vendor Zyxel addressed four vulnerabilities, respectively tracked as CVE-2023-6397 , CVE-2023-6398 , CVE-2023-6399 , and CVE-2023-6764 , in its firewalls and access points.
Security Affairs
APRIL 24, 2024
Nation-state actor UAT4356 has been exploiting two zero-days in ASA and FTD firewalls since November 2023 to breach government networks. Early in 2024, a customer contacted Cisco to report a suspicious related to its Cisco Adaptive Security Appliances (ASA). Cisco Talos researchers tracked this cyber-espionage campaign as ArcaneDoor.
Centraleyes
APRIL 18, 2024
Cisco has sounded the alarm on a widespread increase in brute-force attacks targeting various devices, including Virtual Private Network (VPN) services, web application authentication interfaces, and SSH services, since March 18, 2024. The attacks appear to originate from TOR exit nodes and other anonymizing tunnels and proxies.
eSecurity Planet
JANUARY 16, 2024
Keep an eye out for security announcements from your firewall vendors; it’s possible additional similar vulnerabilities will come to light. January 10, 2024 Thousands of WordPress Sites Vulnerable to Malware Injection Type of vulnerability: Cross-site scripting flaw in Popup Builder that allows a malware injection. Versions 9.x
Security Affairs
APRIL 28, 2024
From March 18, 2024, to April 16, 2024, Duo Security and Cisco Talos observed large-scale brute-force attacks against a variety of targets, including VPN services, web application authentication interfaces and SSH services.
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