⤷ Title: Arcane Door Reopened: The Cisco Firepower Backdoor That Only a Hard Reboot Can Kill
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𐀪 Author: Ddos
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ⴵ Time: Fri, 24 Apr 2026 01:28:24 +0000
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⌗ Tags: #Malware #Vulnerability Report #Arcane Door #ASA #backdoor #cisco #Cisco Talos #CVE_2025_20333 #cyber_espionage #FIREPOWER #FIRESTARTER #FTD #infosec #LINA Process #UAT_4356
════════════════════════
𐀪 Author: Ddos
════════════════════════
ⴵ Time: Fri, 24 Apr 2026 01:28:24 +0000
════════════════════════
⌗ Tags: #Malware #Vulnerability Report #Arcane Door #ASA #backdoor #cisco #Cisco Talos #CVE_2025_20333 #cyber_espionage #FIREPOWER #FIRESTARTER #FTD #infosec #LINA Process #UAT_4356
Daily CyberSecurity
Arcane Door Reopened: The Cisco Firepower Backdoor That Only a Hard Reboot Can Kill
Cisco Talos uncovers the FIRESTARTER backdoor in Arcane Door's latest attack on Firepower devices. Patch CVE-2025-20333 now to stop state-sponsored espionage.