# Ontap Tools vulnerabilities > Ontap Tools is made by Netapp. We track 22 published vulnerabilities in it, across 2 versions. 2 of them are on the list of flaws known to be exploited, the newest added on 6 April 2022. If you run Ontap Tools, check your version against the exploited flaws below and patch those first. Canonical page: https://www.precursorintelligence.com/product/netapp/ontap_tools ## At a glance - **Made by:** [Netapp](https://www.precursorintelligence.com/vendors/netapp) - **Published vulnerabilities:** 22 - **Known to be exploited:** 2 - **Versions tracked:** 2 - **Most recently added to the known-exploited list:** [CVE-2021-3156](https://www.precursorintelligence.com/what-is/cve-2021-3156), 6 April 2022. We keep watching the list. ## Which versions of Ontap Tools do the exploited flaws hit? Each exploited flaw lists the versions it affects, as published. - [CVE-2021-3156](https://www.precursorintelligence.com/what-is/cve-2021-3156) (Sudo Heap-Based Buffer Overflow Vulnerability): 9 1 more exploited flaw names Ontap Tools without a version of its own (for example as the system other affected software runs on). They are in the list below. ## Which Ontap Tools vulnerabilities are being exploited? 2 flaws are on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2021-3156](https://www.precursorintelligence.com/what-is/cve-2021-3156): Sudo Heap-Based Buffer Overflow Vulnerability. High, CVSS 7.8, chance of use in 30 days >99%, known exploited since 6 April 2022. - [CVE-2021-44228](https://www.precursorintelligence.com/what-is/cve-2021-44228): Apache Log4j2 Remote Code Execution Vulnerability. Critical, CVSS 10.0, chance of use in 30 days >99%, known exploited since 10 December 2021. ## Which Ontap Tools 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-2021-3156](https://www.precursorintelligence.com/what-is/cve-2021-3156): >99%, High (CVSS 7.8), known exploited - [CVE-2024-6387](https://www.precursorintelligence.com/what-is/cve-2024-6387): >99%, High (CVSS 8.1) - [CVE-2024-6119](https://www.precursorintelligence.com/what-is/cve-2024-6119): 67%, High (CVSS 7.5) - [CVE-2021-28165](https://www.precursorintelligence.com/what-is/cve-2021-28165): 54%, High (CVSS 7.5) - [CVE-2024-34750](https://www.precursorintelligence.com/what-is/cve-2024-34750): 4.6%, High (CVSS 7.5) - [CVE-2023-38709](https://www.precursorintelligence.com/what-is/cve-2023-38709): 3.9%, High (CVSS 7.3) - [CVE-2020-13817](https://www.precursorintelligence.com/what-is/cve-2020-13817): 3.3%, High (CVSS 7.4) - [CVE-2023-36054](https://www.precursorintelligence.com/what-is/cve-2023-36054): 2.8%, Medium (CVSS 6.5) - [CVE-2024-7254](https://www.precursorintelligence.com/what-is/cve-2024-7254): 2.8%, High (CVSS 8.7) ## Questions ### How many vulnerabilities does Ontap Tools have? We track 22 published vulnerabilities listed under the name Ontap Tools, across 2 versions. The most recent Ontap Tools flaw added to the known-exploited list is CVE-2021-3156, on 6 April 2022. ### Which Ontap Tools vulnerabilities are being exploited? 2 are on the list of flaws known to be exploited. The most recently added are CVE-2021-3156 and CVE-2021-44228. ### Which versions of Ontap Tools do the exploited flaws affect? Each flaw names its own versions, usually as ranges. The newest, CVE-2021-3156, affects 9. The versions for every exploited flaw are listed on this page. ### How do I get alerts for Ontap Tools? Create a Precursor Intelligence account and track Ontap Tools. 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 Ontap Tools? 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