CVE-2021-38524: NETGEAR MK62 Firmware

Medium severity, CVSS 4.9. EPSS: 0.9% chance of exploitation in the next 30 days.

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects MK62 before 1.0.6.110, MR60 before 1.0.6.110, MS60 before 1.0.6.110, RAX15 before 1.0.2.82, RAX20 before 1.0.2.82, RAX200 before 1.0.3.106, RAX45 before 1.0.2.32, RAX50 before 1.0.2.32, RAX75 before 1.0.3.106, RAX80 before 1.0.3.106, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, and RBS750 before 3.2.16.6.

Affected products

• NETGEAR MK62 Firmware: before 1.0.6.110 (fixed in 1.0.6.110)
• NETGEAR MR60 Firmware: before 1.0.6.110 (fixed in 1.0.6.110)
• NETGEAR MS60 Firmware: before 1.0.6.110 (fixed in 1.0.6.110)
• NETGEAR RAX15 Firmware: before 1.0.2.82 (fixed in 1.0.2.82)
• NETGEAR RAX200 Firmware: before 1.0.3.106 (fixed in 1.0.3.106)
• NETGEAR RAX20 Firmware: before 1.0.2.82 (fixed in 1.0.2.82)
• NETGEAR RAX45 Firmware: before 1.0.2.32 (fixed in 1.0.2.32)
• NETGEAR RAX50 Firmware: before 1.0.2.32 (fixed in 1.0.2.32)
• NETGEAR RAX75 Firmware: before 1.0.3.106 (fixed in 1.0.3.106)
• NETGEAR RAX80 Firmware: before 1.0.3.106 (fixed in 1.0.3.106)
• NETGEAR RBK752 Firmware: before 3.2.16.6 (fixed in 3.2.16.6)
• NETGEAR RBR750 Firmware: before 3.2.16.6 (fixed in 3.2.16.6)
• NETGEAR RBS750 Firmware: before 3.2.16.6 (fixed in 3.2.16.6)

Published 2021-08-11. Last modified 2026-06-17.