What’s Vulnerable › Vulnerabilities

CVE-2019-20718

• Severity: medium (CVSS 6.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-04-16 · updated 2026-06-17
• Weakness: CWE-77

Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6220 before 1.0.0.48, D6400 before 1.0.0.82, D7000v2 before 1.0.0.52, D8500 before 1.0.3.43, R6250 before 1.0.4.34, R6400 before 1.0.1.44, R6400v2 before 1.0.2.62, R7100LG before 1.0.0.48, R7300DST before 1.0.0.68, R7900 before 1.0.3.8, R7900P before 1.4.1.30, R8000 before 1.0.4.28, R8000P before 1.4.1.30, R8300 before 1.0.2.128, and R8500 before 1.0.2.128.

Affected products

• NETGEAR D6220 Firmware: all versions
• Netgear D6400: all versions
• NETGEAR D7000 Firmware: all versions
• NETGEAR D8500 Firmware: all versions
• NETGEAR R6250 Firmware: all versions
• NETGEAR R6400 Firmware: all versions
• NETGEAR R7100Lg Firmware: all versions
• NETGEAR R7300Dst Firmware: all versions
• NETGEAR R7900 Firmware: all versions
• NETGEAR R7900P Firmware: all versions
• NETGEAR R8000 Firmware: all versions
• NETGEAR R8000P Firmware: all versions
• NETGEAR R8300 Firmware: all versions
• NETGEAR R8500 Firmware: all versions

References

• https://kb.netgear.com/000061210/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2018-0195
• https://kb.netgear.com/000061210/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2018-0195

Get alerted when CVE-2019-20718 or the next vulnerability affects your stack