FTD Archives • Daily CyberSecurity

Arcane Door Reopened: The Cisco Firepower Backdoor That Only a Hard Reboot Can Kill FortiClient EMS exploitation Cisco FIRESTARTER Backdoor Arcane Door Campaign Dell RecoverPoint Zero-Day UNC6201 Espionage Notepad++ Compromise Supply Chain Attack Magento SessionReaper CVE-2025-54236 ShadowRay 2.0, AI-Generated Malware WordPress Auth Bypass, CVE-2025-5947 Exploited EcoStruxure Vulnerabilities, Industrial Control System UNC5820 - CVE-2014-2120 - CVE-2021-44207

FortiClient EMS exploitation Cisco FIRESTARTER Backdoor Arcane Door Campaign Dell RecoverPoint Zero-Day UNC6201 Espionage Notepad++ Compromise Supply Chain Attack Magento SessionReaper CVE-2025-54236 ShadowRay 2.0, AI-Generated Malware WordPress Auth Bypass, CVE-2025-5947 Exploited EcoStruxure Vulnerabilities, Industrial Control System UNC5820 - CVE-2014-2120 - CVE-2021-44207

Arcane Door Reopened: The Cisco Firepower Backdoor That Only a Hard Reboot Can Kill

Do Son April 24, 2026

Cisco Talos has released a critical update on the threat actor known as UAT-4356 (also associated with...

Weaver E-cology RCE CVE-2026-22679 CVE-2026-20127 Cisco SD-WAN Exploitation AI-Driven Cyberattack ARXON Malware React Server Components Vulnerability CVE-2025-55182 FortiWeb Auth Bypass, Unauthenticated Admin Takeover RayInitiator Bootkit, LINE VIPER CVE-2025-59689 Department of the Treasury cybersecurity - CVE-2025-0108 PoC CVE-2025-31103 Dior Data Breach SK Telecom data breach, long-term intrusion

Rapid7 Details Cisco ASA Zero-Day Exploit Chain (CVE-2025-20362 & CVE-2025-20333)

Do Son October 7, 2025

Security researchers at Rapid7 have published a detailed technical analysis uncovering how a pair of zero-day vulnerabilities...

CRITICAL Cisco Zero-Day (CVE-2025-20333, CVSS 9.9) Under Active Attack: VPN Flaw Allows Root RCE Quest KACE Vulnerability CVE-2025-32975 FortiGate SSO Bypass, Active Exploitation GoAnywhere RCE, Storm-1175 Cisco VPN RCE, ASA Zero-Day TinyColor Supply Chain Attack SK Telecom, data breach Erlang/OTP RCE, OT Network Security Ivanti CSA Attacks WordPress RCE, Theme Vulnerability

Quest KACE Vulnerability CVE-2025-32975 FortiGate SSO Bypass, Active Exploitation GoAnywhere RCE, Storm-1175 Cisco VPN RCE, ASA Zero-Day TinyColor Supply Chain Attack SK Telecom, data breach Erlang/OTP RCE, OT Network Security Ivanti CSA Attacks WordPress RCE, Theme Vulnerability

CRITICAL Cisco Zero-Day (CVE-2025-20333, CVSS 9.9) Under Active Attack: VPN Flaw Allows Root RCE

Do Son September 26, 2025

Cisco has disclosed a zero-day vulnerability affecting its Secure Firewall Adaptive Security Appliance (ASA) Software and Secure...

Cisco Warns of Critical RCE Flaw (CVE-2025-20363) Affecting Firewall and Router Software Cisco Secure FMC CVE-2026-20079 Cisco RCE, Firewall Vulnerability Cisco Nexus, vulnerability CVE-2024-20412 - Cisco data breach

Cisco Secure FMC CVE-2026-20079 Cisco RCE, Firewall Vulnerability Cisco Nexus, vulnerability CVE-2024-20412 - Cisco data breach

Cisco Warns of Critical RCE Flaw (CVE-2025-20363) Affecting Firewall and Router Software

Do Son September 26, 2025

Cisco has disclosed a critical vulnerability affecting multiple product lines, including Secure Firewall ASA, Secure Firewall Threat...

Cisco Zero-Day CVE-2025-20362 Under Attack: VPN Flaw in ASA/FTD Exposes Restricted Resources Cisco VPN Zero-Day, ASA Vulnerability Ivanti Vulnerabilities Wing FTP Server, RCE Exploit CVE-2024-9474 Exploited: LITTLELAMB.WOOLTEA Backdoor

Cisco VPN Zero-Day, ASA Vulnerability Ivanti Vulnerabilities Wing FTP Server, RCE Exploit CVE-2024-9474 Exploited: LITTLELAMB.WOOLTEA Backdoor

Cisco Zero-Day CVE-2025-20362 Under Attack: VPN Flaw in ASA/FTD Exposes Restricted Resources

Do Son September 26, 2025

Cisco has released software updates addressing a zero-day vulnerability in the VPN web server of its Secure...