# Nginx vulnerabilities > Nginx is made by F5. We track 41 published vulnerabilities listed under that exact name, across 556 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 10 October 2023. F5 lists newer releases under their own names, such as Nginx Controller, so check those pages too. Canonical page: https://www.precursorintelligence.com/product/f5/nginx ## At a glance - **Made by:** [F5](https://www.precursorintelligence.com/vendors/f5) - **Published vulnerabilities:** 41 - **Known to be exploited:** 1 (listed under the name Nginx) - **Versions tracked:** 556 - **Most recently added to the known-exploited list:** [CVE-2023-44487](https://www.precursorintelligence.com/what-is/cve-2023-44487), 10 October 2023. We keep watching the list. ## Is Nginx listed under other names? F5 also lists Nginx under more specific names, such as Nginx Controller and Nginx Plus. Flaws listed only under those names are counted on their own pages, not here. - [Nginx Controller](https://www.precursorintelligence.com/product/f5/nginx_controller): 18 published vulnerabilities - [Nginx Plus](https://www.precursorintelligence.com/product/f5/nginx_plus): 11 published vulnerabilities - [Nginx Open Source](https://www.precursorintelligence.com/product/f5/nginx_open_source): 8 published vulnerabilities - [Nginx Ingress Controller](https://www.precursorintelligence.com/product/f5/nginx_ingress_controller): 7 published vulnerabilities - [Nginx Instance Manager](https://www.precursorintelligence.com/product/f5/nginx_instance_manager): 6 published vulnerabilities - [Nginx API Connectivity Manager](https://www.precursorintelligence.com/product/f5/nginx_api_connectivity_manager): 3 published vulnerabilities - [Nginx Agent](https://www.precursorintelligence.com/product/f5/nginx_agent): 2 published vulnerabilities - [Nginx Security Monitoring](https://www.precursorintelligence.com/product/f5/nginx_security_monitoring): 2 published vulnerabilities - [Nginx Openid Connect](https://www.precursorintelligence.com/product/f5/nginx_openid_connect): 1 published vulnerability - [Nginx Controller API Management](https://www.precursorintelligence.com/product/f5/nginx_controller_api_management): 1 published vulnerability - [Nginx App Protect](https://www.precursorintelligence.com/product/f5/nginx_app_protect): 1 published vulnerability - [Nginx Service Mesh](https://www.precursorintelligence.com/product/f5/nginx_service_mesh): 1 published vulnerability ## Which versions of Nginx do the exploited flaws hit? Each exploited flaw lists the versions it affects, as published. - [CVE-2023-44487](https://www.precursorintelligence.com/what-is/cve-2023-44487) (HTTP/2 Rapid Reset Attack Vulnerability): 1.9.5 to 1.25.2 ## Which Nginx vulnerabilities are being exploited? 1 flaw is on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2023-44487](https://www.precursorintelligence.com/what-is/cve-2023-44487): HTTP/2 Rapid Reset Attack Vulnerability. High, CVSS 7.5, chance of use in 30 days >99%, known exploited since 10 October 2023. ## Which Nginx 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-2023-44487](https://www.precursorintelligence.com/what-is/cve-2023-44487): >99%, High (CVSS 7.5), known exploited - [CVE-2013-2028](https://www.precursorintelligence.com/what-is/cve-2013-2028): 87%, High (CVSS 7.5) - [CVE-2016-0742](https://www.precursorintelligence.com/what-is/cve-2016-0742): 82%, High (CVSS 7.5) - [CVE-2019-9513](https://www.precursorintelligence.com/what-is/cve-2019-9513): 82%, High (CVSS 7.5) - [CVE-2009-2629](https://www.precursorintelligence.com/what-is/cve-2009-2629): 75%, High (CVSS 7.5) - [CVE-2010-2263](https://www.precursorintelligence.com/what-is/cve-2010-2263): 72%, Medium (CVSS 5.0) - [CVE-2013-4547](https://www.precursorintelligence.com/what-is/cve-2013-4547): 68%, High (CVSS 7.5) - [CVE-2017-7529](https://www.precursorintelligence.com/what-is/cve-2017-7529): 63%, High (CVSS 7.5) - [CVE-2019-9511](https://www.precursorintelligence.com/what-is/cve-2019-9511): 60%, High (CVSS 7.5) ## Questions ### How many vulnerabilities does Nginx have? We track 41 published vulnerabilities listed under the name Nginx, across 556 versions. The most recent Nginx flaw added to the known-exploited list is CVE-2023-44487, on 10 October 2023. ### Which Nginx vulnerabilities are being exploited? 1 is on the list of flaws known to be exploited. The most recently added is CVE-2023-44487. ### Why are newer Nginx flaws missing from this page? F5 also lists Nginx under more specific names, such as Nginx Controller and Nginx Plus. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list. ### Which versions of Nginx do the exploited flaws affect? Each flaw names its own versions, usually as ranges. The newest, CVE-2023-44487, affects 1.9.5 to 1.25.2. The versions for every exploited flaw are listed on this page. ### How do I get alerts for Nginx? Create a Precursor Intelligence account and track Nginx. 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 Nginx? 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