What’s Vulnerable › Vulnerabilities

CVE-2019-20687

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-04-16 · updated 2026-06-17

Description

Certain NETGEAR devices are affected by denial of service. This affects D6200 before 1.1.00.34, D7000 before 1.0.1.70, JR6150 before 1.0.1.18, R6050 before 1.0.1.18, and WNR2020 before 1.1.0.62.

Affected products

• NETGEAR D6200 Firmware: before 1.1.00.34 — fixed in 1.1.00.34
• NETGEAR D7000 Firmware: before 1.0.1.70 — fixed in 1.0.1.70
• NETGEAR JR6150: before 1.0.1.18 — fixed in 1.0.1.18
• NETGEAR R6050 Firmware: before 1.0.1.18 — fixed in 1.0.1.18
• NETGEAR Wnr2020 Firmware: before 1.1.0.62 — fixed in 1.1.0.62

How to fix

Upgrade to a fixed version: NETGEAR D6200 Firmware 1.1.00.34; NETGEAR D7000 Firmware 1.0.1.70; NETGEAR JR6150 1.0.1.18; NETGEAR R6050 Firmware 1.0.1.18; NETGEAR Wnr2020 Firmware 1.1.0.62. Check the vendor advisory for mitigations.

References

• https://kb.netgear.com/000061452/Security-Advisory-for-Denial-of-Service-on-Some-Routers-and-Gateways-PSV-2018-0182
• https://kb.netgear.com/000061452/Security-Advisory-for-Denial-of-Service-on-Some-Routers-and-Gateways-PSV-2018-0182

Get alerted when CVE-2019-20687 or the next vulnerability affects your stack