CVE-2018-21137: NETGEAR d3600 Firmware

Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days.

Certain NETGEAR devices are affected by a hardcoded password. This affects D3600 before 1.0.0.76 and D6000 before 1.0.0.76.

Affected products

• NETGEAR d3600 Firmware: before 1.0.0.76 (fixed in 1.0.0.76)
• NETGEAR d6000 Firmware: before 1.0.0.76 (fixed in 1.0.0.76)

Published 2020-04-23. Last modified 2026-06-17.