The vulnerability of the Remote Access SSL VPN microprogramming network interface device of Cisco Adaptive Security Appliance (ASA) and Cisco Secure Firewall Threat Defense (FTD) allows a attacker to cause a service failure.
🗓️ 13 Aug 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 2 Views
| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | Exploit for CVE-2026-20349 | 12 Aug 202606:26 | – | githubexploit |
 | CVE-2026-20349 | 11 Aug 202617:11 | – | circl |
 | Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) Heap Inspection Vulnerability | 11 Aug 202600:00 | – | cisa_kev |
 | Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Denial of Service Vulnerability | 11 Aug 202616:39 | – | cisco |
 | CVE-2026-20349 | 11 Aug 202617:06 | – | cve |
 | CVE-2026-20349 Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Denial of Service Vulnerability | 11 Aug 202617:06 | – | cvelist |
 | EUVD-2026-56643 | 11 Aug 202617:06 | – | euvd |
 | Vulnerability handling in Cisco Secure Firewall ASA and FTD software | 12 Aug 202614:56 | – | ncsc |
 | CVE-2026-20349 | 11 Aug 202617:17 | – | nvd |
 | PT-2026-70366 | 11 Aug 202600:00 | – | ptsecurity |
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14 Aug 2026 00:00Current
5.5Medium risk
Vulners AI Score5.5
CVSS 27.8
CVSS 38.6
EPSS0.00874