# Communications Session Border Controller vulnerabilities

> Communications Session Border Controller is made by Oracle. We track 22 published vulnerabilities in it, across 12 versions. None of them is on the list of flaws known to be exploited today. If you run Communications Session Border Controller, keep it on a version the vendor still supports.

Canonical page: https://www.precursorintelligence.com/product/oracle/communications_session_border_controller

## At a glance

- **Made by:** [Oracle](https://www.precursorintelligence.com/vendors/oracle)
- **Published vulnerabilities:** 22
- **Known to be exploited:** 0
- **Versions tracked:** 12

## Which Communications Session Border Controller vulnerabilities are being exploited?

None of Communications Session Border Controller's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

## Which Communications Session Border Controller 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-2015-0235](https://www.precursorintelligence.com/what-is/cve-2015-0235): 95%, Critical (CVSS 10.0)
- [CVE-2021-3711](https://www.precursorintelligence.com/what-is/cve-2021-3711): 88%, Critical (CVSS 9.8)
- [CVE-2021-23017](https://www.precursorintelligence.com/what-is/cve-2021-23017): 53%, High (CVSS 7.7)
- [CVE-2021-3712](https://www.precursorintelligence.com/what-is/cve-2021-3712): 50%, High (CVSS 7.4)
- [CVE-2021-23337](https://www.precursorintelligence.com/what-is/cve-2021-23337): 21%, High (CVSS 7.2)
- [CVE-2019-5482](https://www.precursorintelligence.com/what-is/cve-2019-5482): 18%, Critical (CVSS 9.8)
- [CVE-2019-1559](https://www.precursorintelligence.com/what-is/cve-2019-1559): 17%, Medium (CVSS 5.9)
- [CVE-2021-33909](https://www.precursorintelligence.com/what-is/cve-2021-33909): 9.7%, High (CVSS 7.8)
- [CVE-2019-5481](https://www.precursorintelligence.com/what-is/cve-2019-5481): 7.5%, Critical (CVSS 9.8)
- [CVE-2020-28500](https://www.precursorintelligence.com/what-is/cve-2020-28500): 7.3%, Medium (CVSS 5.3)

## Questions

### How many vulnerabilities does Communications Session Border Controller have?

We track 22 published vulnerabilities listed under the name Communications Session Border Controller, across 12 versions.

### Which Communications Session Border Controller vulnerabilities are being exploited?

None of Communications Session Border Controller's vulnerabilities is on the list of flaws known to be exploited today.

### How do I get alerts for Communications Session Border Controller?

Create a Precursor Intelligence account and track Communications Session Border Controller. 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 Communications Session Border Controller?

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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