# Rt-Ax55 Firmware vulnerabilities > Rt-Ax55 Firmware is made by Asus. We track 14 published vulnerabilities in it, across 4 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 2 June 2025. If you run Rt-Ax55 Firmware, check your version against the exploited flaws below and patch those first. Canonical page: https://www.precursorintelligence.com/product/asus/rt-ax55_firmware ## At a glance - **Made by:** [Asus](https://www.precursorintelligence.com/vendors/asus) - **Published vulnerabilities:** 14 - **Known to be exploited:** 1 - **Versions tracked:** 4 - **Most recently added to the known-exploited list:** [CVE-2023-39780](https://www.precursorintelligence.com/what-is/cve-2023-39780), 2 June 2025. We keep watching the list. ## Which versions of Rt-Ax55 Firmware do the exploited flaws hit? Each exploited flaw lists the versions it affects, as published. - [CVE-2023-39780](https://www.precursorintelligence.com/what-is/cve-2023-39780) (ASUS RT-AX55 Routers OS Command Injection Vulnerability): 3.0.0.4.386.51598 ## Which Rt-Ax55 Firmware vulnerabilities are being exploited? 1 flaw is on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2023-39780](https://www.precursorintelligence.com/what-is/cve-2023-39780): ASUS RT-AX55 Routers OS Command Injection Vulnerability. High, CVSS 8.8, chance of use in 30 days 40%, known exploited since 2 June 2025. ## Which Rt-Ax55 Firmware 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-2023-39780](https://www.precursorintelligence.com/what-is/cve-2023-39780): 40%, High (CVSS 8.8), known exploited - [CVE-2021-37910](https://www.precursorintelligence.com/what-is/cve-2021-37910): 2.1%, Medium (CVSS 5.3) - [CVE-2022-26376](https://www.precursorintelligence.com/what-is/cve-2022-26376): 1.4%, Critical (CVSS 9.8) - [CVE-2023-39238](https://www.precursorintelligence.com/what-is/cve-2023-39238): 1.4%, High (CVSS 7.2) - [CVE-2023-41348](https://www.precursorintelligence.com/what-is/cve-2023-41348): 1.3%, High (CVSS 8.8) - [CVE-2023-41345](https://www.precursorintelligence.com/what-is/cve-2023-41345): 1.3%, High (CVSS 8.8) - [CVE-2023-41347](https://www.precursorintelligence.com/what-is/cve-2023-41347): 1.3%, High (CVSS 8.8) ## Questions ### How many vulnerabilities does Rt-Ax55 Firmware have? We track 14 published vulnerabilities listed under the name Rt-Ax55 Firmware, across 4 versions. The most recent Rt-Ax55 Firmware flaw added to the known-exploited list is CVE-2023-39780, on 2 June 2025. ### Which Rt-Ax55 Firmware vulnerabilities are being exploited? 1 is on the list of flaws known to be exploited. The most recently added is CVE-2023-39780. ### Which versions of Rt-Ax55 Firmware do the exploited flaws affect? Each flaw names its own versions, usually as ranges. The newest, CVE-2023-39780, affects 3.0.0.4.386.51598. The versions for every exploited flaw are listed on this page. ### How do I get alerts for Rt-Ax55 Firmware? Create a Precursor Intelligence account and track Rt-Ax55 Firmware. 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 Rt-Ax55 Firmware? 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