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CVE-2019-20735

Medium

Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D3600 before 1.0.0.75, D6000 before V1.0.0.75, D6100 before V1.0.0.63, R7800 before v1.0.2.52, R8900 before v1.0.4.2, R9000 before v1.0.4.2, RBK50 before v2.3.0.32, RBR50 before v2.3.0.32, RBS50 before v2.3.0.32, WNDR3700v4 before V1.0.2.102, WNDR4300v1 before V1.0.2.104, WNDR4300v2 before v1.0.0.58, WNDR4500v3 before v1.0.0.58, WNR2000v5 before v1.0.0.68, and XR500 before V2.3.2.32.

SeverityMedium
CVSS6.8
Exploit probability—
ProductNetgear D3600 Firmware
PublishedApr 16, 2020
First seenApr 16, 2020

How to fix

Update
  • netgear d3600_firmware1.0.0.75 or later
  • netgear d6000_firmware1.0.0.75 or later
  • netgear d6100_firmware1.0.0.63 or later
  • netgear r7800_firmware1.0.2.52 or later
  • netgear r8900_firmware1.0.4.2 or later
  • netgear r9000_firmware1.0.4.2 or later
  • netgear rbk50_firmware2.3.0.32 or later
  • netgear rbr50_firmware2.3.0.32 or later
  • netgear rbs50_firmware2.3.0.32 or later
  • netgear wndr3700_firmware1.0.2.102 or later
  • netgear wndr4300_firmware1.0.2.104, 1.0.0.58 or later
  • netgear wndr4500_firmware1.0.0.58 or later

Affected products

ProductAffected versionsFixed in
netgear d3600_firmwarev < 1.0.0.751.0.0.75
netgear d6000_firmwarev < 1.0.0.751.0.0.75
netgear d6100_firmwarev < 1.0.0.631.0.0.63
netgear r7800_firmwarev < 1.0.2.521.0.2.52
netgear r8900_firmwarev < 1.0.4.21.0.4.2
netgear r9000_firmwarev < 1.0.4.21.0.4.2
netgear rbk50_firmwarev < 2.3.0.322.3.0.32
netgear rbr50_firmwarev < 2.3.0.322.3.0.32
netgear rbs50_firmwarev < 2.3.0.322.3.0.32
netgear wndr3700_firmwarev < 1.0.2.1021.0.2.102
netgear wndr4300_firmwarev < 1.0.2.104, v < 1.0.0.581.0.2.104, 1.0.0.58
netgear wndr4500_firmwarev < 1.0.0.581.0.0.58
netgear wnr2000_firmwarev < 1.0.0.681.0.0.68
netgear xr500_firmwarev < 2.3.2.322.3.2.32

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