CF
Product
Cisco Firepower Threat Defense Software
On CISA KEVExploited in the wildRansomware-linked
35
CVEs
4
On KEV
9.1
Max CVSS
0
New 30D
Severity mix
Critical 2High 16Medium 17Low 0
Watch
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| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2024-20353 In wildKEV | 8.6 | Apr 24 | Cisco ASA and FTD Denial of Service Vulnerability Affected: 6.2.3; 6.2.3.1; 6.2.3.2; 6.2.3.3; 6.2.3.4; 6.2.3.5; +34 more |
| CVE-2025-20263 | 8.6 | Aug 14 | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Buffer Overflow Denial of Service Vulnerability Affected: 6.2.3.14; 6.4.0.1; 6.2.3.7; 6.2.3; 6.4.0.2; 6.2.3.9; +34 more |
| CVE-2025-20253 | 8.6 | Aug 14 | Cisco IOS, IOS XE, Secure Firewall Adaptive Security Appliance, and Secure Firewall Threat Defense Software IKEv2 Denial of Service Vulnerability Affected: 6.2.3.14; 6.4.0.1; 6.2.3.7; 6.2.3; 6.4.0.2; 6.2.3.9; +34 more |
| CVE-2025-20243 | 8.6 | Aug 14 | Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Denial of Service Vulnerability Affected: 6.2.3.14; 6.4.0.1; 6.2.3.7; 6.2.3; 6.4.0.2; 6.2.3.9; +34 more |
| CVE-2025-20239 | 8.6 | Aug 14 | A vulnerability in the Internet Key Exchange Version 2 (IKEv2) feature of Cisco IOS Software, IOS XE Software, Secure Firewall Adaptive Security Appliance (ASA) Software, and… Affected: 6.2.3; 6.2.3.1; 6.2.3.2; 6.2.3.3; 6.2.3.4; 6.2.3.5; +34 more |
| CVE-2025-20222 | 8.6 | Aug 14 | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Buffer Vulnerability Affected: 6.2.3; 6.2.3.9; 6.2.3.1; 6.2.3.2; 6.2.3.10; 6.4.0; +34 more |
| CVE-2025-20217 | 8.6 | Aug 14 | Cisco Firepower Threat Defense Intrusion Detection Denial of Service Vulnerability Affected: 7.1.0; 7.1.0.1; 7.2.0; 7.1.0.2; 7.2.0.1; 7.2.1; +23 more |
| CVE-2025-20136 | 8.6 | Aug 14 | Cisco Adaptive Security Appliance and Firepower Threat Defense Software Network Address Translation DNS Inspection Denial of Service Vulnerability Affected: 6.2.3.14; 6.4.0.1; 6.2.3.7; 6.2.3; 6.4.0.2; 6.2.3.9; +34 more |
| CVE-2025-20133 | 8.6 | Aug 14 | Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Authentication Targeted Denial of Service Vulnerability Affected: 6.2.3.14; 6.4.0.1; 6.2.3.7; 6.4.0.2; 6.2.3.9; 6.2.3.1; +34 more |
| CVE-2025-20134 | 8.6 | Aug 14 | Cisco Adaptive Security Appliance and Firepower Threat Defense Software SSL/TLS Certificate Denial of Service Vulnerability Affected: 6.6.5.2; 6.4.0.15; 6.6.7; 6.4.0.16; 6.6.7.1; 6.4.0.17; +2 more |
| CVE-2025-20182 | 8.6 | May 7 | Cisco Adaptive Security Appliance Software, Firepower Threat Defense Software and IOS XE Software IKEv2 Denial of Service Vulnerability Affected: 6.2.3.14; 6.4.0.1; 6.2.3.7; 6.2.3; 6.4.0.2; 6.2.3.9; +34 more |
| CVE-2019-1669 | 8.6 | Jan 24 | Cisco Firepower Threat Defense Software Packet Inspection and Enforcement Bypass Vulnerability Affected: All versions, or not specified |
| CVE-2025-20251 | 8.5 | Aug 14 | Cisco Secure Firewall Adaptive Security Appliance and Cisco Secure Firewall Threat Defense Software Authenticated Arbitrary File Deletion Affected: 6.2.3.14; 6.4.0.1; 6.2.3.7; 6.2.3; 6.4.0.2; 6.2.3.9; +34 more |
| CVE-2025-20244 | 7.7 | Aug 14 | Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access VPN Web Server Denial of Service Vulnerability Affected: 6.2.3.14; 6.4.0.1; 6.2.3.7; 6.2.3; 6.4.0.2; 6.2.3.9; +34 more |
| CVE-2025-20127 | 7.7 | Aug 14 | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software for Firepower 3100 and 4200 Series TLS Cipher Denial of Service Vulnerability Affected: 7.4.0; 7.4.1; 7.4.1.1; 7.4.2; 7.6.0; 7.4.2.1 |
| CVE-2022-20685 | 7.5 | Nov 15 | Multiple Cisco Products Snort Modbus Denial of Service Vulnerability Affected: 6.2.3.14; 6.4.0.1; 6.2.3.7; 6.2.3; 6.4.0.2; 6.2.3.9; +34 more |
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