CVE-2021-45655: NETGEAR r6400 Firmware

Medium severity, CVSS 6.8. EPSS: 0.4% chance of exploitation in the next 30 days.

NETGEAR R6400 devices before 1.0.1.70 are affected by server-side injection.

Affected products

• NETGEAR r6400 Firmware: before 1.0.1.70 (fixed in 1.0.1.70)

Published 2021-12-26. Last modified 2026-06-17.