#Firewall

Zyxel Multiple Firewalls

Multiple Zyxel firewalls contain a path traversal vulnerability in the web management interface that could allow an attacker to download or upload files via a crafted URL. Added to the CISA KEV catalog on 2024-12-03. CISA lists known use in ransomware campaigns.

Palo Alto Networks PAN-OS

CVE-2024-0012: Palo Alto Networks PAN-OS contains an authentication bypass vulnerability in the web-based management interface for several PAN-OS products, including firewalls and VPN concentrators. CVE-2024-9474: Palo Alto Networks PAN-OS contains an OS command injection vulnerability that allows for privilege escalation through the web-based management interface for several PAN products, including firewalls and VPN concentrators. Added to the CISA KEV catalog on 2024-11-18. CISA lists known use in ransomware campaigns.

Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD)

Cisco Talos disclosed ArcaneDoor, a state-sponsored campaign against perimeter devices that exploited two Cisco Adaptive Security Appliance and Firepower Threat Defense zero-days: a denial of service (CVE-2024-20353) and a persistent local code execution bug (CVE-2024-20359), used to plant the Line Dancer and Line Runner implants. Added to the CISA KEV catalog on 2024-04-24.

Palo Alto Networks PAN-OS

A command injection in the GlobalProtect feature of PAN-OS let unauthenticated attackers run code as root on Palo Alto firewalls (CVSS 10). Volexity caught an actor it tracks as UTA0218, assessed as likely state-backed, exploiting it as a zero-day, and Palo Alto's Unit 42 tracked the activity as Operation MidnightEclipse. Hotfixes shipped from mid-April 2024. Added to the CISA KEV catalog on 2024-04-12. CISA lists known use in ransomware campaigns.