# Rv042g Dual Gigabit WAN VPN Firmware vulnerabilities

> Rv042g Dual Gigabit WAN VPN Firmware is made by Cisco. We track 4 published vulnerabilities in it, across 4 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 8 June 2022. If you run Rv042g Dual Gigabit WAN VPN Firmware, check your version against the exploited flaws below and patch those first.

Canonical page: https://www.edgeprotect.io/product/cisco/rv042g_dual_gigabit_wan_vpn_firmware

## At a glance

- **Made by:** [Cisco](https://www.edgeprotect.io/vendors/cisco)
- **Published vulnerabilities:** 4
- **Known to be exploited:** 1
- **Versions tracked:** 4
- **Most recently added to the known-exploited list:** [CVE-2019-15271](https://www.edgeprotect.io/what-is/cve-2019-15271), 8 June 2022. We keep watching the list.

## Which versions of Rv042g Dual Gigabit WAN VPN Firmware do the exploited flaws hit?

Each exploited flaw lists the versions it affects, as published. "before 4.2.3.10" means every version up to, but not including, 4.2.3.10.

- [CVE-2019-15271](https://www.edgeprotect.io/what-is/cve-2019-15271) (Cisco RV Series Routers Deserialization of Untrusted Data Vulnerability): before 4.2.3.10

## Which Rv042g Dual Gigabit WAN VPN Firmware vulnerabilities are being exploited?

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

- [CVE-2019-15271](https://www.edgeprotect.io/what-is/cve-2019-15271): Cisco RV Series Routers Deserialization of Untrusted Data Vulnerability. High, CVSS 8.8, chance of use in 30 days 6.0%, known exploited since 8 June 2022.

## Which Rv042g Dual Gigabit WAN VPN 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-2019-15271](https://www.edgeprotect.io/what-is/cve-2019-15271): 6.0%, High (CVSS 8.8), known exploited
- [CVE-2019-15957](https://www.edgeprotect.io/what-is/cve-2019-15957): 3.2%, High (CVSS 7.2)
- [CVE-2015-6418](https://www.edgeprotect.io/what-is/cve-2015-6418): 1.8%, Medium (CVSS 4.3)
- [CVE-2019-15990](https://www.edgeprotect.io/what-is/cve-2019-15990): 1.2%, Medium (CVSS 5.3)

## Questions

### How many vulnerabilities does Rv042g Dual Gigabit WAN VPN Firmware have?

We track 4 published vulnerabilities listed under the name Rv042g Dual Gigabit WAN VPN Firmware, across 4 versions. The most recent Rv042g Dual Gigabit WAN VPN Firmware flaw added to the known-exploited list is CVE-2019-15271, on 8 June 2022.

### Which Rv042g Dual Gigabit WAN VPN Firmware vulnerabilities are being exploited?

1 is on the list of flaws known to be exploited. The most recently added is CVE-2019-15271.

### Which versions of Rv042g Dual Gigabit WAN VPN Firmware do the exploited flaws affect?

Each flaw names its own versions, usually as ranges. The newest, CVE-2019-15271, affects before 4.2.3.10. The versions for every exploited flaw are listed on this page.

### How do I get alerts for Rv042g Dual Gigabit WAN VPN Firmware?

Create a EdgeProtect account and track Rv042g Dual Gigabit WAN VPN 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 Rv042g Dual Gigabit WAN VPN Firmware?

EdgeProtect 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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