THREAT OPS › Threat News › Cisco ASA and FTD CVE-2026-20349 Exploited
Cisco ASA and FTD CVE-2026-20349 Exploited
<h1>Cisco ASA and FTD CVE-2026-20349 Exploited</h1> <p>Cisco has confirmed active exploitation of <strong>CVE-2026-20349</strong>, a High-severity <a href="https://socradar.io/labs/soc-tools/dos-resilience?utm_campaign=blogpage&utm_source=freetools&utm_medium=blog&utm_term=dosresilience&utm_content=blogdosresilience">denial-of-service (DoS)</a> vulnerability affecting the <strong>R
MITRE ATT&CK techniques
- IP AddressesT1590.005
Indicators of compromise
- CVE-2026-20349cve
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-vpn-dos-dzv4mQFFurl
- 89.16.4.50ipv4
- 89.18.4.50ipv4
- 9.20.4.235ipv4
- 9.22.3.191ipv4
- 9.23.1.211ipv4
- 9.24.1.221ipv4
Original source: https://socradar.io/blog/cisco-asa-ftd-cve-2026-20349/