# Tenable.sc vulnerabilities > Tenable.sc is made by Tenable. We track 46 published vulnerabilities in it, across 12 versions. 2 of them are on the list of flaws known to be exploited, the newest added on 25 March 2022. If you run Tenable.sc, check your version against the exploited flaws below and patch those first. Canonical page: https://www.precursorintelligence.com/product/tenable/tenable.sc ## At a glance - **Made by:** [Tenable](https://www.precursorintelligence.com/vendors/tenable) - **Published vulnerabilities:** 46 - **Known to be exploited:** 2 - **Versions tracked:** 12 - **Most recently added to the known-exploited list:** [CVE-2019-11043](https://www.precursorintelligence.com/what-is/cve-2019-11043), 25 March 2022. We keep watching the list. ## Which versions of Tenable.sc do the exploited flaws hit? Each exploited flaw lists the versions it affects, as published. "before 5.19.0" means every version up to, but not including, 5.19.0. - [CVE-2019-11043](https://www.precursorintelligence.com/what-is/cve-2019-11043) (PHP FastCGI Process Manager (FPM) Buffer Overflow Vulnerability): before 5.19.0 - [CVE-2021-40438](https://www.precursorintelligence.com/what-is/cve-2021-40438) (Apache HTTP Server-Side Request Forgery (SSRF)): up to 5.19.1 ## Which Tenable.sc vulnerabilities are being exploited? 2 flaws are on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2019-11043](https://www.precursorintelligence.com/what-is/cve-2019-11043): PHP FastCGI Process Manager (FPM) Buffer Overflow Vulnerability. High, CVSS 8.7, chance of use in 30 days >99%, known exploited since 25 March 2022. - [CVE-2021-40438](https://www.precursorintelligence.com/what-is/cve-2021-40438): Apache HTTP Server-Side Request Forgery (SSRF). Critical, CVSS 9.0, chance of use in 30 days >99%, known exploited since 1 December 2021. ## Which Tenable.sc 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-2021-40438](https://www.precursorintelligence.com/what-is/cve-2021-40438): >99%, Critical (CVSS 9.0), known exploited - [CVE-2019-11043](https://www.precursorintelligence.com/what-is/cve-2019-11043): >99%, High (CVSS 8.7), known exploited - [CVE-2021-44790](https://www.precursorintelligence.com/what-is/cve-2021-44790): 97%, Critical (CVSS 9.8) - [CVE-2021-3711](https://www.precursorintelligence.com/what-is/cve-2021-3711): 88%, Critical (CVSS 9.8) - [CVE-2021-44224](https://www.precursorintelligence.com/what-is/cve-2021-44224): 82%, High (CVSS 8.2) - [CVE-2021-34798](https://www.precursorintelligence.com/what-is/cve-2021-34798): 65%, High (CVSS 7.5) - [CVE-2021-3449](https://www.precursorintelligence.com/what-is/cve-2021-3449): 64%, Medium (CVSS 5.9) - [CVE-2021-3712](https://www.precursorintelligence.com/what-is/cve-2021-3712): 50%, High (CVSS 7.4) - [CVE-2021-33193](https://www.precursorintelligence.com/what-is/cve-2021-33193): 46%, High (CVSS 7.5) - [CVE-2021-41184](https://www.precursorintelligence.com/what-is/cve-2021-41184): 41%, Medium (CVSS 6.5) ## Questions ### How many vulnerabilities does Tenable.sc have? We track 46 published vulnerabilities listed under the name Tenable.sc, across 12 versions. The most recent Tenable.sc flaw added to the known-exploited list is CVE-2019-11043, on 25 March 2022. ### Which Tenable.sc vulnerabilities are being exploited? 2 are on the list of flaws known to be exploited. The most recently added are CVE-2019-11043 and CVE-2021-40438. ### Which versions of Tenable.sc do the exploited flaws affect? Each flaw names its own versions, usually as ranges. The newest, CVE-2019-11043, affects before 5.19.0. The versions for every exploited flaw are listed on this page. ### How do I get alerts for Tenable.sc? Create a Precursor Intelligence account and track Tenable.sc. 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 Tenable.sc? 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