#Cisco FTD

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

Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain a missing release of resource after effective lifetime vulnerability that could allow an unauthenticated, remote attacker to cause a denial-of-service (DoS) of the RAVPN service. Added to the CISA KEV catalog on 2024-10-24.

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.

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

Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain an information disclosure vulnerability. An attacker could retrieve memory contents on an affected device, which could lead to the disclosure of confidential information due to a buffer tracking issue when the software parses invalid URLs that are requested from the web services interface. This vulnerability affects only specific AnyConnect and WebVPN configurations. Added to the CISA KEV catalog on 2024-02-15. CISA lists known use in ransomware campaigns. CVE-2020-3259 was assigned before 2024; the KEV listing came in 2024.