CF
Product
Cisco Firepower Threat Defense Software
by Cisco · last CVE Sep 25, 2025
On CISA KEVExploited in the wildRansomware-linked
63
CVEs
4
On KEV
9.1
Max CVSS
0
New 30D
Severity mix
Critical 2High 27Medium 34Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2024-20359
In wildKEV
6.0
19%
Apr 24
Cisco ASA and FTD Privilege Escalation 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-2024-20481
In wildKEV
5.8
16%
Oct 23
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-2021-34752
6.7
0%
Nov 15
Cisco Firepower Threat Defense Command Injection Vulnerabilities
Affected: 6.2.3; 6.6.0.1; 6.4.0.6
CVE-2024-20485
6.7
0%
Oct 23
A vulnerability in the VPN web server of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local…
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-2024-20382
6.1
0%
Oct 23
A vulnerability in the VPN web client services feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an…
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-2024-20341
6.1
0%
Oct 23
Cisco Adaptive Security Appliance WebVPN Cross-Site Scripting 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-2022-20713
6.1
2%
Aug 10
A vulnerability in the VPN web client services component of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an…
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-2025-20220
6.0
0%
Aug 14
A vulnerability in the CLI of Cisco Secure Firewall Management Center (FMC) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an authenticated, local…
Affected: 7.2.6; 7.2.7; 7.2.8; 7.2.8.1; 7.2.9; 7.4.1; +4 more
CVE-2025-20237
6.0
0%
Aug 14
A vulnerability in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an authenticated, local…
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-2025-20238
6.0
0%
Aug 14
A vulnerability in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an authenticated, local…
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-2024-20370
6.0
0%
Oct 23
A vulnerability in the Cisco FXOS CLI feature on specific hardware platforms for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software…
Affected: 7.1.0; 7.1.0.1; 7.1.0.2; 7.1.0.3; 7.2.0; 7.2.0.1; +19 more
CVE-2024-20331
5.9
1%
Oct 23
Cisco Adaptive Security Appliance and Firepower Threat Defense Software VPN Authentication DoS 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-2025-20268
5.8
0%
Aug 14
Cisco Secure Firewall Threat Defense Software Geolocation Remote Access VPN Bypass Vulnerability
Affected: 7.7.0
CVE-2025-20254
5.8
0%
Aug 14
A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Secure Firewall Threat Defense (FTD)…
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-2025-20252
5.8
0%
Aug 14
A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Secure Firewall Threat Defense (FTD)…
Affected: 6.2.3.16; 6.2.3.17; 6.2.3.18; 6.6.0; 6.6.0.1; 6.6.1; +34 more
CVE-2025-20225
5.8
1%
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-2025-20224
5.8
1%
Aug 14
A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Secure Firewall Threat Defense (FTD)…
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-2021-1494
5.8
1%
Nov 15
Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for…
Affected: All versions, or not specified
CVE-2024-20431
5.8
0%
Oct 23
A vulnerability in the geolocation access control feature of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass an access…
Affected: 7.0.0; 7.0.0.1; 7.0.1; 7.0.1.1; 7.0.2; 7.0.2.1; +26 more
CVE-2024-20407
5.8
0%
Oct 23
A vulnerability in the interaction between the TCP Intercept feature and the Snort 3 detection engine on Cisco Firepower Threat Defense (FTD) Software could allow an…
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-2024-20384
5.8
0%
Oct 23
A vulnerability in the Network Service Group (NSG) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an…
Affected: 7.0.0; 7.0.0.1; 7.0.1; 7.0.1.1; 7.0.2; 7.0.2.1; +32 more
CVE-2024-20299
5.8
0%
Oct 23
Cisco Adaptive Security Appliance and Firepower Threat Defense AnyConnect Access Control List Bypass 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-2024-20297
5.8
0%
Oct 23
Cisco Adaptive Security Appliance and Firepower Threat Defense AnyConnect Access Control List Bypass 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-2024-20293
5.8
0%
May 22
A vulnerability in the activation of an access control list (ACL) on Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow…
Affected: 7.3.0; 7.3.1; 7.3.1.1; 7.3.1.2; 7.4.0
CVE-2024-20361
5.8
0%
May 22
A vulnerability in the Object Groups for Access Control Lists (ACLs) feature of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to…
Affected: All versions, or not specified
CVE-2024-20261
5.8
0%
May 22
A vulnerability in the file policy feature that is used to inspect encrypted archive files of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote…
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-2024-20363
5.8
0%
May 22
Multiple Cisco products are affected by a vulnerability in the Snort Intrusion Prevention System (IPS) rule engine that could allow an unauthenticated, remote attacker to bypass…
Affected: 7.4.0
CVE-2019-1691
5.8
2%
Feb 21
Cisco Firepower Threat Defense Software SSL or TLS Denial of Service Vulnerability
Affected: before 6.2.3.4
CVE-2025-20219
5.3
0%
Aug 14
Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Access Control Bypass Vulnerability
Affected: 7.3.0; 7.3.1; 7.3.1.1; 7.4.0; 7.4.1; 7.4.1.1; +4 more
CVE-2021-34753
5.3
1%
Nov 15
Cisco Firepower Threat Defense Ethernet Industrial Protocol Policy Bypass Vulnerabilities
Affected: All versions, or not specified
CVE-2024-20493
5.3
1%
Oct 23
A vulnerability in the login authentication functionality of the Remote Access SSL VPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat…
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-2024-20388
5.3
1%
Oct 23
A vulnerability in the password change feature of Cisco Firepower Management Center (FMC) software could allow an unauthenticated, remote attacker to determine valid user names on…
Affected: 6.6.5.1; 6.6.7; 6.4.0.4; 6.4.0.10; 6.4.0.12; 6.4.0.14; +7 more
CVE-2024-20355
5.0
0%
May 22
A vulnerability in the implementation of SAML 2.0 single sign-on (SSO) for remote access VPN services in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower…
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-2025-20135
4.3
0%
Aug 14
Cisco Adaptive Security Appliance and Firepower Threat Defense Software DHCP 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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