CVE-2021-45549: NETGEAR LAX20 Firmware

Medium severity, CVSS 6.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects LAX20 before 1.1.6.28, MK62 before 1.1.6.122, MR60 before 1.1.6.122, MS60 before 1.1.6.122, R6400v2 before 1.0.4.118, R6700v3 before 1.0.4.118, R6900P before 1.3.3.140, R7000 before 1.0.11.116, R7000P before 1.3.3.140, R7850 before 1.0.5.68, R7900 before 1.0.4.38, R7900P before 1.4.2.84, R7960P before 1.4.2.84, R8000 before 1.0.4.68, R8000P before 1.4.2.84, RAX15 before 1.0.3.96, RAX20 before 1.0.3.96, RAX200 before 1.0.4.120, RAX35v2 before 1.0.3.96, RAX40v2 before 1.0.3.96, RAX43 before 1.0.3.96, RAX45 before 1.0.3.96, RAX50 before 1.0.3.96, RAX75 before 1.0.4.120, RAX80 before 1.0.4.120, RS400 before 1.5.1.80, and XR1000 before 1.0.0.58.

Affected products

NETGEAR LAX20 Firmware: before 1.1.6.28 (fixed in 1.1.6.28)
NETGEAR MK62 Firmware: before 1.1.6.122 (fixed in 1.1.6.122)
NETGEAR MR60 Firmware: before 1.1.6.122 (fixed in 1.1.6.122)
NETGEAR MS60 Firmware: before 1.1.6.122 (fixed in 1.1.6.122)
NETGEAR r6400 Firmware: before 1.0.4.118 (fixed in 1.0.4.118)
NETGEAR r6700 Firmware: before 1.0.4.118 (fixed in 1.0.4.118)
NETGEAR r6900p Firmware: before 1.3.3.140 (fixed in 1.3.3.140)
NETGEAR r7000 Firmware: before 1.0.11.116 (fixed in 1.0.11.116)
NETGEAR r7000p Firmware: before 1.3.3.140 (fixed in 1.3.3.140)
NETGEAR r7850 Firmware: before 1.0.5.68 (fixed in 1.0.5.68)
NETGEAR r7900 Firmware: before 1.0.4.38 (fixed in 1.0.4.38)
NETGEAR r7900p Firmware: before 1.4.2.84 (fixed in 1.4.2.84)
NETGEAR r7960p Firmware: before 1.4.2.84 (fixed in 1.4.2.84)
NETGEAR r8000 Firmware: before 1.0.4.68 (fixed in 1.0.4.68)
NETGEAR r8000p Firmware: before 1.4.2.84 (fixed in 1.4.2.84)
NETGEAR RAX15 Firmware: before 1.0.3.96 (fixed in 1.0.3.96)
NETGEAR RAX200 Firmware: before 1.0.4.120 (fixed in 1.0.4.120)
NETGEAR RAX20 Firmware: before 1.0.3.96 (fixed in 1.0.3.96)
NETGEAR RAX35 Firmware: before 1.0.3.96 (fixed in 1.0.3.96)
NETGEAR RAX40 Firmware: before 1.0.3.96 (fixed in 1.0.3.96)
NETGEAR RAX43 Firmware: before 1.0.3.96 (fixed in 1.0.3.96)
NETGEAR RAX45 Firmware: before 1.0.3.96 (fixed in 1.0.3.96)
NETGEAR RAX50 Firmware: before 1.0.3.96 (fixed in 1.0.3.96)
NETGEAR RAX75 Firmware: before 1.0.4.120 (fixed in 1.0.4.120)
NETGEAR RAX80 Firmware: before 1.0.4.120 (fixed in 1.0.4.120)
and 2 more

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