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VulnScan

Cisco Firepower Threat Defense Software Security Vulnerabilities | CyStack CVE Database

Vulnerability	Exploitation status	Fix	Published	Severity

`CVE-2025-20363`	Exploitation statusNot known exploited	FixNot confirmed	Published09/25/2025	SeverityCritical
`CVE-2025-20220`	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityMedium
`CVE-2025-20268`Cisco Secure Firewall Threat Defense Software Geolocation Remote Access VPN Bypass Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityMedium
`CVE-2025-20254`	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityMedium
`CVE-2025-20263`Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Buffer Overflow Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityHigh
`CVE-2025-20253`Cisco IOS, IOS XE, Secure Firewall Adaptive Security Appliance, and Secure Firewall Threat Defense Software IKEv2 Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityHigh
`CVE-2025-20252`	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityMedium
`CVE-2025-20251`Cisco Secure Firewall Adaptive Security Appliance and Cisco Secure Firewall Threat Defense Software Authenticated Arbitrary File Deletion	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityHigh
`CVE-2025-20244`Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access VPN Web Server Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityHigh
`CVE-2025-20243`Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityHigh
`CVE-2025-20239`	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityHigh
`CVE-2025-20237`	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityMedium
`CVE-2025-20238`	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityMedium
`CVE-2025-20225`	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityMedium
`CVE-2025-20224`	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityMedium
`CVE-2025-20222`Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Buffer Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityHigh
`CVE-2025-20219`Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Access Control Bypass Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityMedium
`CVE-2025-20217`Cisco Firepower Threat Defense Intrusion Detection Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityHigh
`CVE-2025-20136`Cisco Adaptive Security Appliance and Firepower Threat Defense Software Network Address Translation DNS Inspection Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityHigh
`CVE-2025-20135`Cisco Adaptive Security Appliance and Firepower Threat Defense Software DHCP Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityMedium
`CVE-2025-20127`Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software for Firepower 3100 and 4200 Series TLS Cipher Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityHigh
`CVE-2025-20133`Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Authentication Targeted Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityHigh
`CVE-2025-20134`Cisco Adaptive Security Appliance and Firepower Threat Defense Software SSL/TLS Certificate Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published08/14/2025	SeverityHigh
`CVE-2025-20182`Cisco Adaptive Security Appliance Software, Firepower Threat Defense Software and IOS XE Software IKEv2 Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published05/07/2025	SeverityHigh
`CVE-2021-1494`	Exploitation statusNot known exploited	FixNot confirmed	Published11/15/2024	SeverityMedium
`CVE-2021-34753`Cisco Firepower Threat Defense Ethernet Industrial Protocol Policy Bypass Vulnerabilities	Exploitation statusNot known exploited	FixNot confirmed	Published11/15/2024	SeverityMedium
`CVE-2021-34752`Cisco Firepower Threat Defense Command Injection Vulnerabilities	Exploitation statusNot known exploited	FixNot confirmed	Published11/15/2024	SeverityMedium
`CVE-2022-20685`Multiple Cisco Products Snort Modbus Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published11/15/2024	SeverityHigh
`CVE-2024-20495`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityHigh
`CVE-2024-20494`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityHigh
`CVE-2024-20493`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20485`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20481`	Exploitation statusKEV	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20431`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20426`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityHigh
`CVE-2024-20412`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityCritical
`CVE-2024-20408`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityHigh
`CVE-2024-20407`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20402`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityHigh
`CVE-2024-20388`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20384`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20382`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20370`	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20351`Cisco Firepower Threat Defense Software Snort Firewall Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityHigh
`CVE-2024-20342`Cisco Firepower Threat Defense Software Rate Filter Bypass Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20341`Cisco Adaptive Security Appliance WebVPN Cross-Site Scripting Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20339`Cisco Firepower Threat Defense Software for Firepower 2100 Series TLS Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityHigh
`CVE-2024-20331`Cisco Adaptive Security Appliance and Firepower Threat Defense Software VPN Authentication DoS Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20330`Cisco Firepower Threat Defense Software for Cisco Firepower 2100 Series TCP UDP Snort 2 and Snort 2 Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityHigh
`CVE-2024-20299`Cisco Adaptive Security Appliance and Firepower Threat Defense AnyConnect Access Control List Bypass Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20297`Cisco Adaptive Security Appliance and Firepower Threat Defense AnyConnect Access Control List Bypass Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityMedium
`CVE-2024-20260`Cisco Adaptive Security Virtual Appliance and Secure Firewall Threat Defense Virtual SSL VPN Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityHigh
`CVE-2024-20268`Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SNMP Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published10/23/2024	SeverityHigh
`CVE-2024-20293`	Exploitation statusNot known exploited	FixNot confirmed	Published05/22/2024	SeverityMedium
`CVE-2024-20355`	Exploitation statusNot known exploited	FixNot confirmed	Published05/22/2024	SeverityMedium
`CVE-2024-20361`	Exploitation statusNot known exploited	FixNot confirmed	Published05/22/2024	SeverityMedium
`CVE-2024-20261`	Exploitation statusNot known exploited	FixNot confirmed	Published05/22/2024	SeverityMedium
`CVE-2024-20363`	Exploitation statusNot known exploited	FixNot confirmed	Published05/22/2024	SeverityMedium
`CVE-2024-20358`	Exploitation statusNot known exploited	FixNot confirmed	Published04/24/2024	SeverityMedium
`CVE-2024-20359`	Exploitation statusKEV	FixNot confirmed	Published04/24/2024	SeverityMedium
`CVE-2024-20353`	Exploitation statusKEV	FixNot confirmed	Published04/24/2024	SeverityHigh
`CVE-2023-20275`	Exploitation statusNot confirmed	FixNot confirmed	Published12/12/2023	SeverityMedium
`CVE-2023-20083`	Exploitation statusNot confirmed	FixNot confirmed	Published11/01/2023	SeverityHigh
`CVE-2023-20267`	Exploitation statusNot known exploited	FixNot confirmed	Published11/01/2023	SeverityMedium
`CVE-2023-20247`	Exploitation statusNot known exploited	FixNot confirmed	Published11/01/2023	SeverityMedium
`CVE-2023-20095`	Exploitation statusNot confirmed	FixNot confirmed	Published11/01/2023	SeverityHigh
`CVE-2023-20246`	Exploitation statusNot known exploited	FixNot confirmed	Published11/01/2023	SeverityMedium
`CVE-2023-20063`Cisco Cisco Firepower Threat Defense Software and Cisco Firepower Management Center Code Injection Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published11/01/2023	SeverityHigh
`CVE-2023-20042`	Exploitation statusNot confirmed	FixNot confirmed	Published11/01/2023	SeverityMedium
`CVE-2023-20264`	Exploitation statusNot confirmed	FixNot confirmed	Published11/01/2023	SeverityMedium
`CVE-2023-20070`	Exploitation statusNot confirmed	FixNot confirmed	Published11/01/2023	SeverityMedium
`CVE-2023-20071`	Exploitation statusNot confirmed	FixNot confirmed	Published11/01/2023	SeverityMedium
`CVE-2023-20031`	Exploitation statusNot confirmed	FixNot confirmed	Published11/01/2023	SeverityMedium
`CVE-2023-20245`	Exploitation statusNot confirmed	FixNot confirmed	Published11/01/2023	SeverityMedium
`CVE-2023-20256`	Exploitation statusNot known exploited	FixNot confirmed	Published11/01/2023	SeverityMedium
`CVE-2023-20270`	Exploitation statusNot confirmed	FixNot confirmed	Published11/01/2023	SeverityMedium
`CVE-2023-20244`	Exploitation statusNot confirmed	FixNot confirmed	Published11/01/2023	SeverityHigh
`CVE-2023-20086`	Exploitation statusNot confirmed	FixNot confirmed	Published11/01/2023	SeverityHigh
`CVE-2023-20177`	Exploitation statusNot confirmed	FixNot confirmed	Published11/01/2023	SeverityMedium
`CVE-2023-20269`	Exploitation statusKEV	FixNot confirmed	Published09/06/2023	SeverityMedium
`CVE-2023-20234`	Exploitation statusNot confirmed	FixNot confirmed	Published08/23/2023	SeverityMedium
`CVE-2023-20006`	Exploitation statusNot confirmed	FixNot confirmed	Published06/28/2023	SeverityHigh
`CVE-2022-20940`	Exploitation statusNot confirmed	FixNot confirmed	Published11/10/2022	SeverityMedium
`CVE-2022-20943`	Exploitation statusNot confirmed	FixNot confirmed	Published11/10/2022	SeverityMedium
`CVE-2022-20922`	Exploitation statusNot confirmed	FixNot confirmed	Published11/10/2022	SeverityMedium
`CVE-2022-20928`	Exploitation statusNot confirmed	FixNot confirmed	Published11/10/2022	SeverityMedium
`CVE-2022-20934`	Exploitation statusNot known exploited	FixNot confirmed	Published11/10/2022	SeverityMedium
`CVE-2022-20950`	Exploitation statusNot known exploited	FixNot confirmed	Published11/10/2022	SeverityMedium
`CVE-2022-20949`	Exploitation statusNot confirmed	FixNot confirmed	Published11/10/2022	SeverityMedium
`CVE-2022-20826`	Exploitation statusNot confirmed	FixNot confirmed	Published11/10/2022	SeverityMedium
`CVE-2022-20854`	Exploitation statusNot confirmed	FixNot confirmed	Published11/10/2022	SeverityHigh
`CVE-2022-20924`	Exploitation statusNot confirmed	FixNot confirmed	Published11/10/2022	SeverityHigh
`CVE-2022-20927`	Exploitation statusNot confirmed	FixNot confirmed	Published11/10/2022	SeverityHigh
`CVE-2022-20947`	Exploitation statusNot confirmed	FixNot confirmed	Published11/10/2022	SeverityHigh
`CVE-2022-20946`	Exploitation statusNot confirmed	FixNot confirmed	Published11/10/2022	SeverityHigh
`CVE-2022-20713`	Exploitation statusNot confirmed	FixNot confirmed	Published08/10/2022	SeverityMedium
`CVE-2022-20729`Cisco Firepower Threat Defense Software XML Injection Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published05/03/2022	SeverityMedium
`CVE-2022-20730`Cisco Firepower Threat Defense Software Security Intelligence DNS Feed Bypass Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published05/03/2022	SeverityMedium
`CVE-2022-20767`Cisco Firepower Threat Defense Software DNS Enforcement Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published05/03/2022	SeverityHigh
`CVE-2022-20757`Cisco Firepower Threat Defense Software Denial of Service Vulnerability	Exploitation statusNot known exploited	FixNot confirmed	Published05/03/2022	SeverityHigh

100 / 162 Results

Security vulnerabilities in Cisco Firepower Threat Defense Software

Cisco Firepower Threat Defense Software

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