ArcaneDoor - Security Ticks

Cisco Firewall Zero-Days Exploited in China-Linked ArcaneDoor Attacks

Cisco Firewall Zero-Days Exploited in China-Linked ArcaneDoor Attacks 2025-09-26 at 10:20 By Ionut Arghire Leading to remote code execution and privilege escalation, the flaws were exploited on Cisco ASA 5500-X series devices that lack secure boot. The post Cisco Firewall Zero-Days Exploited in China-Linked ArcaneDoor Attacks appeared first on SecurityWeek. This article is an excerpt […]

Cisco Raises Alarm for ‘ArcaneDoor’ Zero-Days Hitting ASA Firewall Platforms

ArcaneDoor, China APT, Cisco ASA, Cisco Talos, Nation-State, Network Security, Vulnerabilities / SecurityTicks

Cisco Raises Alarm for ‘ArcaneDoor’ Zero-Days Hitting ASA Firewall Platforms 2024-04-24 at 21:16 By Ryan Naraine Cisco warns that nation state-backed hackers are exploiting at least two zero-day vulnerabilities in its ASA firewall platforms to plant malware on telecommunications and energy sector networks. The post Cisco Raises Alarm for ‘ArcaneDoor’ Zero-Days Hitting ASA Firewall Platforms

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