Technology · Cisco
Cisco Firepower Threat Defense (FTD) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 9 vulnerabilities in Cisco Firepower Threat Defense (FTD): 0 in the last 7 days and 0 in the last 90 days, 9 of them critical and 9 exploited in the wild. The most recent, CVE-2014-2120, was published on 12 November 2024.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 9
- Exploited in the wild
- 9
About Cisco Firepower Threat Defense (FTD)
Cisco's next-generation firewall and intrusion prevention system combining threat defense capabilities with network security.
Latest Cisco Firepower Threat Defense (FTD) vulnerabilities
- CVE-2014-2120: Cisco Adaptive Security Appliance (ASA) Cross-Site Scripting (XSS) Vulnerabilitycriticalexploited in the wildCVSS 6.1
- CVE-2024-20481: Cisco ASA and FTD Denial-of-Service Vulnerabilitycriticalexploited in the wildCVSS 5.8
- CVE-2024-20353: Cisco ASA and FTD Denial of Service Vulnerabilitycriticalexploited in the wildCVSS 8.6
- CVE-2024-20359: Cisco ASA and FTD Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 6
- CVE-2020-3259: SafePay ransomware campaigncriticalexploited in the wildCVSS 7.5
- CVE-2016-6367: Cisco Adaptive Security Appliance (ASA) CLI Remote Code Execution Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2016-6366: Cisco Adaptive Security Appliance (ASA) SNMP Buffer Overflow Vulnerabilitycriticalexploited in the wildCVSS 8.8
- CVE-2020-3452: Cisco ASA and FTD Read-Only Path Traversal Vulnerabilitycriticalexploited in the wildCVSS 7.5
- CVE-2020-3580: Cisco ASA and FTD Cross-Site Scripting (XSS) Vulnerabilitycriticalexploited in the wildCVSS 6.1
Most severe Cisco Firepower Threat Defense (FTD) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2016-6366: Cisco Adaptive Security Appliance (ASA) SNMP Buffer Overflow Vulnerabilitycriticalexploited in the wildCVSS 8.8
- CVE-2024-20353: Cisco ASA and FTD Denial of Service Vulnerabilitycriticalexploited in the wildCVSS 8.6
- CVE-2016-6367: Cisco Adaptive Security Appliance (ASA) CLI Remote Code Execution Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2020-3259: SafePay ransomware campaigncriticalexploited in the wildCVSS 7.5
- CVE-2020-3452: Cisco ASA and FTD Read-Only Path Traversal Vulnerabilitycriticalexploited in the wildCVSS 7.5
- CVE-2014-2120: Cisco Adaptive Security Appliance (ASA) Cross-Site Scripting (XSS) Vulnerabilitycriticalexploited in the wildCVSS 6.1
- CVE-2020-3580: Cisco ASA and FTD Cross-Site Scripting (XSS) Vulnerabilitycriticalexploited in the wildCVSS 6.1
- CVE-2024-20359: Cisco ASA and FTD Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 6
- CVE-2024-20481: Cisco ASA and FTD Denial-of-Service Vulnerabilitycriticalexploited in the wildCVSS 5.8
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Cisco Firepower Threat Defense (FTD) vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/firepower-threat-defense-ftd)<a href="https://junglewise.ai/threats/technologies/firepower-threat-defense-ftd"><img src="https://junglewise.ai/threats/technologies/firepower-threat-defense-ftd/badge.svg" alt="Cisco Firepower Threat Defense (FTD) vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/firepower-threat-defense-ftd.json, and this page as text at https://junglewise.ai/threats/technologies/firepower-threat-defense-ftd.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Cisco Firepower Threat Defense (FTD) vulnerabilities", https://junglewise.ai/threats/technologies/firepower-threat-defense-ftd, 11 November 2026.