# P660hn-T1a V1 vulnerabilities > P660hn-T1a V1 is made by Zyxel. We track 5 published vulnerabilities listed under that exact name, across 0 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 7 August 2023. Zyxel lists newer releases under their own names, such as P660hn-T1a V1 Firmware, so check those pages too. Canonical page: https://www.precursorintelligence.com/product/zyxel/p660hn-t1a_v1 ## At a glance - **Made by:** [Zyxel](https://www.precursorintelligence.com/vendors/zyxel) - **Published vulnerabilities:** 5 - **Known to be exploited:** 1 (listed under the name P660hn-T1a V1) - **Versions tracked:** 0 - **Most recently added to the known-exploited list:** [CVE-2017-18368](https://www.precursorintelligence.com/what-is/cve-2017-18368), 7 August 2023. We keep watching the list. ## Is P660hn-T1a V1 listed under other names? Zyxel also lists P660hn-T1a V1 under more specific names, such as P660hn-T1a V1 Firmware. Flaws listed only under those names are counted on their own pages, not here. - [P660hn-T1a V1 Firmware](https://www.precursorintelligence.com/product/zyxel/p660hn-t1a_v1_firmware): 5 published vulnerabilities ## Which P660hn-T1a V1 vulnerabilities are being exploited? 1 flaw is on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2017-18368](https://www.precursorintelligence.com/what-is/cve-2017-18368): Zyxel P660HN-T1A Routers Command Injection Vulnerability. Critical, CVSS 9.8, chance of use in 30 days 94%, known exploited since 7 August 2023. ## Which P660hn-T1a V1 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-2017-18368](https://www.precursorintelligence.com/what-is/cve-2017-18368): 94%, Critical (CVSS 9.8), known exploited - [CVE-2017-18370](https://www.precursorintelligence.com/what-is/cve-2017-18370): 24%, High (CVSS 8.8) - [CVE-2017-18371](https://www.precursorintelligence.com/what-is/cve-2017-18371): 23%, Critical (CVSS 9.8) - [CVE-2017-18372](https://www.precursorintelligence.com/what-is/cve-2017-18372): 22%, High (CVSS 8.8) - [CVE-2017-18374](https://www.precursorintelligence.com/what-is/cve-2017-18374): 5.5%, High (CVSS 8.8) ## Questions ### How many vulnerabilities does P660hn-T1a V1 have? We track 5 published vulnerabilities listed under the name P660hn-T1a V1, across 0 versions. The most recent P660hn-T1a V1 flaw added to the known-exploited list is CVE-2017-18368, on 7 August 2023. ### Which P660hn-T1a V1 vulnerabilities are being exploited? 1 is on the list of flaws known to be exploited. The most recently added is CVE-2017-18368. ### Why are newer P660hn-T1a V1 flaws missing from this page? Zyxel also lists P660hn-T1a V1 under more specific names, such as P660hn-T1a V1 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 P660hn-T1a V1? Create a Precursor Intelligence account and track P660hn-T1a V1. 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 P660hn-T1a V1? 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