# R6300 Firmware vulnerabilities

> R6300 Firmware is made by Netgear. We track 55 published vulnerabilities in it, across 15 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 8 September 2022. If you run R6300 Firmware, check your version against the exploited flaws below and patch those first.

Canonical page: https://www.precursorintelligence.com/product/netgear/r6300_firmware

## At a glance

- **Made by:** [Netgear](https://www.precursorintelligence.com/vendors/netgear)
- **Published vulnerabilities:** 55
- **Known to be exploited:** 1
- **Versions tracked:** 15
- **Most recently added to the known-exploited list:** [CVE-2017-5521](https://www.precursorintelligence.com/what-is/cve-2017-5521), 8 September 2022. We keep watching the list.

## Which versions of R6300 Firmware do the exploited flaws hit?

Each exploited flaw lists the versions it affects, as published.

- [CVE-2017-5521](https://www.precursorintelligence.com/what-is/cve-2017-5521) (NETGEAR Multiple Devices Exposure of Sensitive Information Vulnerability): 1.0.2.78_1.0.58

## Which R6300 Firmware vulnerabilities are being exploited?

1 flaw is on the government list of vulnerabilities known to be exploited, newest first:

- [CVE-2017-5521](https://www.precursorintelligence.com/what-is/cve-2017-5521): NETGEAR Multiple Devices Exposure of Sensitive Information Vulnerability. High, CVSS 8.1, chance of use in 30 days 89%, known exploited since 8 September 2022.

## Which R6300 Firmware 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-2022-30078](https://www.precursorintelligence.com/what-is/cve-2022-30078): 1.8%, High (CVSS 8.8)
- [CVE-2019-17372](https://www.precursorintelligence.com/what-is/cve-2019-17372): 1.7%, High (CVSS 8.1)

## Questions

### How many vulnerabilities does R6300 Firmware have?

We track 55 published vulnerabilities listed under the name R6300 Firmware, across 15 versions. The most recent R6300 Firmware flaw added to the known-exploited list is CVE-2017-5521, on 8 September 2022.

### Which R6300 Firmware vulnerabilities are being exploited?

1 is on the list of flaws known to be exploited. The most recently added is CVE-2017-5521.

### Which versions of R6300 Firmware do the exploited flaws affect?

Each flaw names its own versions, usually as ranges. The newest, CVE-2017-5521, affects 1.0.2.78_1.0.58. The versions for every exploited flaw are listed on this page.

### How do I get alerts for R6300 Firmware?

Create a Precursor Intelligence account and track R6300 Firmware. 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 R6300 Firmware?

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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