# Catalyst 9800 Embedded Wireless Controller vulnerabilities > Catalyst 9800 Embedded Wireless Controller is made by Cisco. We track 16 published vulnerabilities listed under that exact name, across 0 versions. 2 of them are on the list of flaws known to be exploited, the newest added on 3 March 2022. Cisco lists newer releases under their own names, such as Catalyst 9800 Embedded Wireless Controller Firmware, so check those pages too. Canonical page: https://www.precursorintelligence.com/product/cisco/catalyst_9800_embedded_wireless_controller ## At a glance - **Made by:** [Cisco](https://www.precursorintelligence.com/vendors/cisco) - **Published vulnerabilities:** 16 - **Known to be exploited:** 2 (listed under the name Catalyst 9800 Embedded Wireless Controller) - **Versions tracked:** 0 - **Most recently added to the known-exploited list:** [CVE-2017-12231](https://www.precursorintelligence.com/what-is/cve-2017-12231), 3 March 2022. We keep watching the list. ## Is Catalyst 9800 Embedded Wireless Controller listed under other names? Cisco also lists Catalyst 9800 Embedded Wireless Controller under more specific names, such as Catalyst 9800 Embedded Wireless Controller Firmware. Flaws listed only under those names are counted on their own pages, not here. - [Catalyst 9800 Embedded Wireless Controller Firmware](https://www.precursorintelligence.com/product/cisco/catalyst_9800_embedded_wireless_controller_firmware): 1 published vulnerability ## Which Catalyst 9800 Embedded Wireless Controller vulnerabilities are being exploited? 2 flaws are on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2017-12231](https://www.precursorintelligence.com/what-is/cve-2017-12231): Cisco IOS Software Network Address Translation Denial-of-Service Vulnerability. High, CVSS 7.5, chance of use in 30 days 7.1%, known exploited since 3 March 2022. - [CVE-2018-0154](https://www.precursorintelligence.com/what-is/cve-2018-0154): Cisco IOS Software Integrated Services Module for VPN Denial-of-Service Vulnerability. High, CVSS 7.5, chance of use in 30 days 7.1%, known exploited since 3 March 2022. ## Which Catalyst 9800 Embedded Wireless Controller 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-2017-12231](https://www.precursorintelligence.com/what-is/cve-2017-12231): 7.1%, High (CVSS 7.5), known exploited - [CVE-2018-0154](https://www.precursorintelligence.com/what-is/cve-2018-0154): 7.1%, High (CVSS 7.5), known exploited - [CVE-2021-34770](https://www.precursorintelligence.com/what-is/cve-2021-34770): 3.0%, Critical (CVSS 10.0) - [CVE-2023-20066](https://www.precursorintelligence.com/what-is/cve-2023-20066): 1.7%, Medium (CVSS 6.5) - [CVE-2021-34768](https://www.precursorintelligence.com/what-is/cve-2021-34768): 1.4%, High (CVSS 7.5) - [CVE-2021-34769](https://www.precursorintelligence.com/what-is/cve-2021-34769): 1.4%, High (CVSS 7.5) - [CVE-2022-20919](https://www.precursorintelligence.com/what-is/cve-2022-20919): 1.2%, High (CVSS 7.5) - [CVE-2021-1620](https://www.precursorintelligence.com/what-is/cve-2021-1620): 1.1%, High (CVSS 7.7) - [CVE-2022-20810](https://www.precursorintelligence.com/what-is/cve-2022-20810): 0.8%, Medium (CVSS 6.5) - [CVE-2021-34767](https://www.precursorintelligence.com/what-is/cve-2021-34767): 0.8%, High (CVSS 7.4) ## Questions ### How many vulnerabilities does Catalyst 9800 Embedded Wireless Controller have? We track 16 published vulnerabilities listed under the name Catalyst 9800 Embedded Wireless Controller, across 0 versions. The most recent Catalyst 9800 Embedded Wireless Controller flaw added to the known-exploited list is CVE-2017-12231, on 3 March 2022. ### Which Catalyst 9800 Embedded Wireless Controller vulnerabilities are being exploited? 2 are on the list of flaws known to be exploited. The most recently added are CVE-2017-12231 and CVE-2018-0154. ### Why are newer Catalyst 9800 Embedded Wireless Controller flaws missing from this page? Cisco also lists Catalyst 9800 Embedded Wireless Controller under more specific names, such as Catalyst 9800 Embedded Wireless Controller Firmware. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list. ### How do I get alerts for Catalyst 9800 Embedded Wireless Controller? Create a Precursor Intelligence account and track Catalyst 9800 Embedded Wireless Controller. 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 Catalyst 9800 Embedded Wireless Controller? 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