CVE-2025-20333 Archives • Daily CyberSecurity

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

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

Ddos April 24, 2026

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

Ddos October 7, 2025

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

Ddos September 26, 2025