CVE-2026-20349 Cisco Cisco Secure Firewall Adaptive Security…
A vulnerability in the Remote Access SSL VPN service for Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to reload…
- CVSS
- 8.6 High
- EPSS
- 1.0%
- Percentile
- 64
- Published
- 2026-08-11
- Force
- 9 of 12
- Public PoC
- 1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
On CISA’s exploited list
Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) Heap Inspection Vulnerability
- Added
- 2026-08-11
- Federal patch deadline
- 2026-08-14
- Ransomware use
- not known