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Last week
Last month
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Cisco Secure Firewall Adaptive Security Appliance (ASA) SoftwareA vulnerability in the handling of the embryonic connection limits in Cisco Secure Firewall Adaptive…

Risk 49
Severity
8.6
First published (updated )
CVE-2026-20082

Cisco Adaptive Security Appliance SoftwareA vulnerability in the processing of Galois/Counter Mode (GCM)-encrypted Internet Key Exchange versi…

Risk 44
Severity
7.7
First published (updated )
CVE-2026-20049

Cisco Adaptive Security Appliance SoftwareA vulnerability in the IKEv2 feature of Cisco Secure Firewall ASA Software and Cisco Secure FTD Soft…

Risk 44
Severity
7.7
First published (updated )
CVE-2026-20014

Cisco Adaptive Security Appliance SoftwareA vulnerability in the Remote Access SSL VPN functionality of Cisco Secure Firewall Adaptive Securit…

Risk 44
Severity
7.7
First published (updated )
CVE-2026-20105

Cisco Adaptive Security Appliance SoftwareA vulnerability in the Remote Access SSL VPN functionality of Cisco Secure Firewall Adaptive Securit…

Risk 49
Severity
8.6
First published (updated )
CVE-2026-20103
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Cisco Adaptive Security Appliance SoftwareA vulnerability in the SAML 2.0 single sign-on (SSO) feature of Cisco Secure Firewall ASA Software a…

Risk 49
Severity
8.6
First published (updated )
CVE-2026-20101

Cisco Adaptive Security Appliance SoftwareA vulnerability in the LUA interperter of the Remote Access SSL VPN feature of Cisco Secure Firewall…

Risk 44
Severity
7.7
First published (updated )
CVE-2026-20100

Cisco Adaptive Security Appliance SoftwareCisco Adaptive Security Appliance and Firepower Threat Defense Software SSL VPN Authentication Denial of Service Vulnerability

Risk 49
Severity
8.6
First published (updated )
CVE-2026-20039

Cisco Adaptive Security Appliance SoftwareCisco Secure Firewall Adaptive Security (ASA) Appliance and Secure Firewall Threat Defense (FTD) Missing Authorization Vulnerability

Risk 74
Severity
8.6
Exploited
Trending
Year
First published (updated )
CVE-2025-20362

Cisco Adaptive Security Appliance SoftwareCisco Adaptive Security Appliance Software, Firepower Threat Defense Software and IOS XE Software IKEv2 Denial of Service Vulnerability

Risk 49
Severity
8.6
First published (updated )
CVE-2025-20182
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Cisco Adaptive Security Appliance SoftwareCisco Adaptive Security Appliance Software SSL/TLS Denial of Service Vulnerability

Risk 49
Severity
8.6
First published (updated )
CVE-2020-27124

Cisco Adaptive Security Appliance SoftwareInput Validation

Risk 49
Severity
8.6
First published (updated )
CVE-2024-20495

Cisco Adaptive Security Appliance SoftwareA vulnerability in the TLS cryptography functionality of Cisco Adaptive Security Appliance (ASA) Sof…

Risk 49
Severity
8.6
First published (updated )
CVE-2024-20494

Cisco Adaptive Security Appliance SoftwareNull Pointer Dereference, Input Validation

Risk 49
Severity
8.6
First published (updated )
CVE-2024-20426

Cisco Adaptive Security Appliance SoftwareA vulnerability in the Dynamic Access Policies (DAP) feature of Cisco Adaptive Security Appliance (A…

Risk 44
Severity
7.7
First published (updated )
CVE-2024-20408
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Cisco Adaptive Security Appliance SoftwareA vulnerability in the SSL VPN feature for Cisco Adaptive Security Appliance (ASA) Software and Cisc…

Risk 49
Severity
8.6
First published (updated )
CVE-2024-20402

Cisco Adaptive Security Appliance SoftwareCisco Adaptive Security Appliance Software and Firepower Threat Defense Software SNMP Denial of Service Vulnerability

Risk 44
Severity
7.7
First published (updated )
CVE-2024-20268

Cisco Adaptive Security ApplianceCisco Adaptive Security Appliance and Firepower Threat Defense Software TLS Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-asa-tls-CWY6zXB

Cisco Adaptive Security ApplianceCisco Adaptive Security Appliance and Firepower Threat Defense Software SSL VPN Memory Management Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-asaftd-webvpn-dos-hOnB9pH4

Cisco Adaptive Security Appliance (ASA) softwareCisco Adaptive Security Appliance and Firepower Threat Defense Software Remote Access VPN Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-asa-vpn-cZf8gT
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Cisco Adaptive Security ApplianceCisco Adaptive Security Appliance and Firepower Threat Defense Software Persistent Local Code Execution Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-asaftd-persist-lce-vU3ekMJ3

Cisco Adaptive Security ApplianceCisco Adaptive Security Appliance and Firepower Threat Defense Software IKEv2 VPN Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-asaftd-ikev2-dos-9FgEyHsF

Cisco Adaptive Security ApplianceCisco Adaptive Security Appliance and Firepower Threat Defense Software Dynamic Access Policies Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-asaftd-dap-dos-bhEkP7n

Cisco Adaptive Security ApplianceCisco Adaptive Security Appliance and Firepower Threat Defense Software SNMP Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-asaftd-snmp-dos-7TcnzxTU

Cisco Adaptive Security ApplianceCisco Adaptive Security Appliance and Firepower Threat Defense Software Persistent Local Code Execution Vulnerability

Risk 32
Severity
7
First published (updated )
Advisory
cisco-sa-asaftd-persist-rce-FLsNXF4h
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Cisco Adaptive Security Appliance (ASA) softwareCisco Adaptive Security Appliance and Firepower Threat Defense Software Web Services Denial of Service Vulnerability

Risk 32
Severity
7
First published (updated )
Advisory
cisco-sa-asaftd-websrvs-dos-X8gNucD2

Cisco Adaptive Security Appliance SoftwareA vulnerability in the remote access VPN feature of Cisco Adaptive Security Appliance (ASA) Software…

Risk 49
Severity
8.6
First published (updated )
CVE-2023-20095

Cisco Adaptive Security Appliance SoftwareA vulnerability in the AnyConnect SSL VPN feature of Cisco Adaptive Security Appliance (ASA) Softwar…

Risk 49
Severity
8.6
First published (updated )
CVE-2023-20042

Cisco Adaptive Security Appliance SoftwareA vulnerability in ICMPv6 processing of Cisco Adaptive Security Appliance (ASA) Software and Cisco F…

Risk 49
Severity
8.6
First published (updated )
CVE-2023-20086

Cisco Adaptive Security Appliance SoftwareCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Remote Access VPN Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-asa-webvpn-dos-3GhZQBAS
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