# Nessus Network Monitor vulnerabilities

> Nessus Network Monitor is made by Tenable. We track 14 published vulnerabilities in it, across 20 versions. None of them is on the list of flaws known to be exploited today. If you run Nessus Network Monitor, keep it on a version the vendor still supports.

Canonical page: https://www.precursorintelligence.com/product/tenable/nessus_network_monitor

## At a glance

- **Made by:** [Tenable](https://www.precursorintelligence.com/vendors/tenable)
- **Published vulnerabilities:** 14
- **Known to be exploited:** 0
- **Versions tracked:** 20

## Which Nessus Network Monitor vulnerabilities are being exploited?

None of Nessus Network Monitor's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

## Which Nessus Network Monitor 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-2021-3711](https://www.precursorintelligence.com/what-is/cve-2021-3711): 88%, Critical (CVSS 9.8)
- [CVE-2021-3449](https://www.precursorintelligence.com/what-is/cve-2021-3449): 64%, Medium (CVSS 5.9)
- [CVE-2021-23840](https://www.precursorintelligence.com/what-is/cve-2021-23840): 51%, High (CVSS 7.5)
- [CVE-2021-3712](https://www.precursorintelligence.com/what-is/cve-2021-3712): 50%, High (CVSS 7.4)
- [CVE-2021-23841](https://www.precursorintelligence.com/what-is/cve-2021-23841): 7.4%, Medium (CVSS 5.9)
- [CVE-2020-1971](https://www.precursorintelligence.com/what-is/cve-2020-1971): 7.1%, Medium (CVSS 5.9)
- [CVE-2023-5624](https://www.precursorintelligence.com/what-is/cve-2023-5624): 0.5%, High (CVSS 7.2)
- [CVE-2023-5622](https://www.precursorintelligence.com/what-is/cve-2023-5622): 0.5%, High (CVSS 8.8)
- [CVE-2020-5794](https://www.precursorintelligence.com/what-is/cve-2020-5794): 0.4%, High (CVSS 7.8)

## Questions

### How many vulnerabilities does Nessus Network Monitor have?

We track 14 published vulnerabilities listed under the name Nessus Network Monitor, across 20 versions.

### Which Nessus Network Monitor vulnerabilities are being exploited?

None of Nessus Network Monitor's vulnerabilities is on the list of flaws known to be exploited today.

### How do I get alerts for Nessus Network Monitor?

Create a Precursor Intelligence account and track Nessus Network Monitor. 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 Nessus Network Monitor?

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.

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