The vulnerability of the Internet Key Exchange Version 2 (IKEv2) function in Cisco IOS operating systems, as well as in the Cisco Adaptive Security Appliance (ASA) and Cisco Firepower Threat Defense (FTD) network devices, allows attackers to induce service interruptions.
🗓️ 30 Mar 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 8 Views
| Reporter | Title | Published | Views | Family All 15 |
|---|---|---|---|---|
 | CVE-2026-20012 | 25 Mar 202617:26 | – | circl |
 | Cisco IOS, IOS XE, Secure Firewall Adaptive Security Appliance, and Secure Firewall Threat Defense Software IKEv2 Denial of Service Vulnerability | 25 Mar 202616:00 | – | cisco |
 | Cisco Secure Firewall Adaptive Security Appliance Software IKEv2 DoS (cisco-sa-asa-ftd-ios-dos-kPEpQGGK) | 3 Apr 202600:00 | – | nessus |
| Cisco Secure Firewall Threat Defense Software IKEv2 DoS (cisco-sa-asa-ftd-ios-dos-kPEpQGGK) | 3 Apr 202600:00 | – | nessus |
| Cisco IOS Software IKEv2 DoS (cisco-sa-asa-ftd-ios-dos-kPEpQGGK) | 3 Apr 202600:00 | – | nessus |
| Cisco IOS XE Software IKEv2 DoS (cisco-sa-asa-ftd-ios-dos-kPEpQGGK) | 3 Apr 202600:00 | – | nessus |
 | Cisco多款产品 安全漏洞 | 25 Mar 202600:00 | – | cnnvd |
 | CVE-2026-20012 | 25 Mar 202616:03 | – | cve |
 | CVE-2026-20012 | 25 Mar 202616:03 | – | cvelist |
 | EUVD-2026-15428 | 25 Mar 202618:31 | – | euvd |
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30 Mar 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 27.8
CVSS 38.6
EPSS0.00354