# Firepower Threat Defense Software vulnerabilities > Firepower Threat Defense Software is made by Cisco. We track 11 published vulnerabilities in it, across 91 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 24 October 2024. If you run Firepower Threat Defense Software, check your version against the exploited flaws below and patch those first. Canonical page: https://www.precursorintelligence.com/product/cisco/firepower_threat_defense_software ## At a glance - **Made by:** [Cisco](https://www.precursorintelligence.com/vendors/cisco) - **Published vulnerabilities:** 11 - **Known to be exploited:** 1 - **Versions tracked:** 91 - **Most recently added to the known-exploited list:** [CVE-2024-20481](https://www.precursorintelligence.com/what-is/cve-2024-20481), 24 October 2024. We keep watching the list. ## Which Firepower Threat Defense Software vulnerabilities are being exploited? 1 flaw is on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2024-20481](https://www.precursorintelligence.com/what-is/cve-2024-20481): Cisco ASA and FTD Denial-of-Service Vulnerability. Medium, CVSS 5.8, chance of use in 30 days 16%, known exploited since 24 October 2024. ## Which Firepower Threat Defense Software flaws are most likely to be used? Ranked by the latest exploit-likelihood forecast (the chance each flaw is used in an attack in the next 30 days): - [CVE-2024-20481](https://www.precursorintelligence.com/what-is/cve-2024-20481): 16%, Medium (CVSS 5.8), known exploited - [CVE-2024-20351](https://www.precursorintelligence.com/what-is/cve-2024-20351): 0.7%, High (CVSS 8.6) - [CVE-2024-20339](https://www.precursorintelligence.com/what-is/cve-2024-20339): 0.7%, High (CVSS 8.6) - [CVE-2024-20358](https://www.precursorintelligence.com/what-is/cve-2024-20358): 0.7%, Medium (CVSS 6.0) - [CVE-2024-20331](https://www.precursorintelligence.com/what-is/cve-2024-20331): 0.7%, Medium (CVSS 6.8) - [CVE-2021-34753](https://www.precursorintelligence.com/what-is/cve-2021-34753): 0.7%, Medium (CVSS 5.8) - [CVE-2024-20493](https://www.precursorintelligence.com/what-is/cve-2024-20493): 0.6%, Medium (CVSS 5.3) - [CVE-2024-20426](https://www.precursorintelligence.com/what-is/cve-2024-20426): 0.5%, High (CVSS 8.6) - [CVE-2024-20342](https://www.precursorintelligence.com/what-is/cve-2024-20342): 0.5%, Medium (CVSS 5.8) - [CVE-2024-20341](https://www.precursorintelligence.com/what-is/cve-2024-20341): 0.4%, Medium (CVSS 6.1) ## Questions ### How many vulnerabilities does Firepower Threat Defense Software have? We track 11 published vulnerabilities listed under the name Firepower Threat Defense Software, across 91 versions. The most recent Firepower Threat Defense Software flaw added to the known-exploited list is CVE-2024-20481, on 24 October 2024. ### Which Firepower Threat Defense Software vulnerabilities are being exploited? 1 is on the list of flaws known to be exploited. The most recently added is CVE-2024-20481. ### How do I get alerts for Firepower Threat Defense Software? Create a Precursor Intelligence account and track Firepower Threat Defense Software. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook. ## Running Firepower Threat Defense Software? Precursor Intelligence keeps checking for you: - **Tell us what you run.** Pick your software from a list, or let us work it out from your website. - **We match it to every flaw.** Over 400,000 published flaws, checked against your list. - **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it. - **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools. Start free (no card, nothing to install): https://www.precursorintelligence.com/register Book a demo: https://www.precursorintelligence.com/contact