# Nagios Xi vulnerabilities > Nagios Xi is made by Nagios. We track 178 published vulnerabilities listed under that exact name, across 97 versions. 4 of them are on the list of flaws known to be exploited, the newest added on 18 January 2022. Nagios lists newer releases under their own names, such as Nagios Xi Docker Wizard, so check those pages too. Canonical page: https://www.precursorintelligence.com/product/nagios/nagios_xi ## At a glance - **Made by:** [Nagios](https://www.precursorintelligence.com/vendors/nagios) - **Published vulnerabilities:** 178 - **Known to be exploited:** 4 (listed under the name Nagios Xi) - **Versions tracked:** 97 - **Most recently added to the known-exploited list:** [CVE-2021-25296](https://www.precursorintelligence.com/what-is/cve-2021-25296), 18 January 2022. We keep watching the list. ## Is Nagios Xi listed under other names? Nagios also lists Nagios Xi under more specific names, such as Nagios Xi Docker Wizard and Nagios Xi Switch Wizard. Flaws listed only under those names are counted on their own pages, not here. - [Nagios Xi Docker Wizard](https://www.precursorintelligence.com/product/nagios/nagios_xi_docker_wizard): 1 published vulnerability - [Nagios Xi Switch Wizard](https://www.precursorintelligence.com/product/nagios/nagios_xi_switch_wizard): 1 published vulnerability - [Nagios Xi Watchguard Wizard](https://www.precursorintelligence.com/product/nagios/nagios_xi_watchguard_wizard): 1 published vulnerability ## Which versions of Nagios Xi do the exploited flaws hit? Each exploited flaw lists the versions it affects, as published. "before 5.6.6" means every version up to, but not including, 5.6.6. - [CVE-2021-25296](https://www.precursorintelligence.com/what-is/cve-2021-25296) (Nagios XI OS Command Injection): 5.5.6 to 5.7.5 - [CVE-2021-25297](https://www.precursorintelligence.com/what-is/cve-2021-25297) (Nagios XI OS Command Injection): 5.5.6 to 5.7.5 - [CVE-2021-25298](https://www.precursorintelligence.com/what-is/cve-2021-25298) (Nagios XI OS Command Injection): 5.5.6 to 5.7.5 - [CVE-2019-15949](https://www.precursorintelligence.com/what-is/cve-2019-15949) (Nagios XI Remote Code Execution Vulnerability): before 5.6.6 ## Which Nagios Xi vulnerabilities are being exploited? 4 flaws are on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2021-25296](https://www.precursorintelligence.com/what-is/cve-2021-25296): Nagios XI OS Command Injection. High, CVSS 8.8, chance of use in 30 days 72%, known exploited since 18 January 2022. - [CVE-2021-25297](https://www.precursorintelligence.com/what-is/cve-2021-25297): Nagios XI OS Command Injection. High, CVSS 8.8, chance of use in 30 days 57%, known exploited since 18 January 2022. - [CVE-2021-25298](https://www.precursorintelligence.com/what-is/cve-2021-25298): Nagios XI OS Command Injection. High, CVSS 8.8, chance of use in 30 days 74%, known exploited since 18 January 2022. - [CVE-2019-15949](https://www.precursorintelligence.com/what-is/cve-2019-15949): Nagios XI Remote Code Execution Vulnerability. High, CVSS 8.8, chance of use in 30 days 77%, known exploited since 3 November 2021. ## Which Nagios Xi 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-2021-25299](https://www.precursorintelligence.com/what-is/cve-2021-25299): 98%, Medium (CVSS 6.1) - [CVE-2021-38156](https://www.precursorintelligence.com/what-is/cve-2021-38156): 93%, Medium (CVSS 5.4) - [CVE-2020-27988](https://www.precursorintelligence.com/what-is/cve-2020-27988): 91%, Medium (CVSS 5.4) - [CVE-2018-15708](https://www.precursorintelligence.com/what-is/cve-2018-15708): 89%, Critical (CVSS 9.8) - [CVE-2020-35578](https://www.precursorintelligence.com/what-is/cve-2020-35578): 82%, High (CVSS 7.2) - [CVE-2021-37350](https://www.precursorintelligence.com/what-is/cve-2021-37350): 79%, Critical (CVSS 9.8) - [CVE-2020-5791](https://www.precursorintelligence.com/what-is/cve-2020-5791): 79%, High (CVSS 7.2) - [CVE-2019-15949](https://www.precursorintelligence.com/what-is/cve-2019-15949): 77%, High (CVSS 8.8), known exploited - [CVE-2023-48085](https://www.precursorintelligence.com/what-is/cve-2023-48085): 76%, Critical (CVSS 9.8) - [CVE-2021-25298](https://www.precursorintelligence.com/what-is/cve-2021-25298): 74%, High (CVSS 8.8), known exploited ## Questions ### How many vulnerabilities does Nagios Xi have? We track 178 published vulnerabilities listed under the name Nagios Xi, across 97 versions. The most recent Nagios Xi flaw added to the known-exploited list is CVE-2021-25296, on 18 January 2022. ### Which Nagios Xi vulnerabilities are being exploited? 4 are on the list of flaws known to be exploited. The most recently added are CVE-2021-25296, CVE-2021-25297 and CVE-2021-25298. ### Why are newer Nagios Xi flaws missing from this page? Nagios also lists Nagios Xi under more specific names, such as Nagios Xi Docker Wizard and Nagios Xi Switch Wizard. 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 Nagios Xi do the exploited flaws affect? Each flaw names its own versions, usually as ranges. The newest, CVE-2021-25296, affects 5.5.6 to 5.7.5. The versions for every exploited flaw are listed on this page. ### How do I get alerts for Nagios Xi? Create a Precursor Intelligence account and track Nagios Xi. 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 Nagios Xi? 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