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CVE-2018-21165

Medium

Description

Certain NETGEAR devices are affected by denial of service. This affects R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7800 before 1.0.2.42, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.54, WNDR4500v3 before 1.0.0.54, and WNR2000v5 before 1.0.0.64.

SeverityMedium
CVSS4.9
Exploit probability—
ProductNetgear R6100 Firmware
PublishedApr 23, 2020
First seenApr 23, 2020

How to fix

Update
  • netgear r6100_firmware1.0.1.22 or later
  • netgear r7500_firmware1.0.0.122 or later
  • netgear r7800_firmware1.0.2.42 or later
  • netgear r8900_firmware1.0.3.10 or later
  • netgear r9000_firmware1.0.3.10 or later
  • netgear wndr3700_firmware1.0.2.96 or later
  • netgear wndr4300_firmware1.0.2.98, 1.0.0.54 or later
  • netgear wndr4500_firmware1.0.0.54 or later
  • netgear wnr2000_firmware1.0.0.64 or later

Affected products

ProductAffected versionsFixed in
netgear r6100_firmwarev < 1.0.1.221.0.1.22
netgear r7500_firmwarev < 1.0.0.1221.0.0.122
netgear r7800_firmwarev < 1.0.2.421.0.2.42
netgear r8900_firmwarev < 1.0.3.101.0.3.10
netgear r9000_firmwarev < 1.0.3.101.0.3.10
netgear wndr3700_firmwarev < 1.0.2.961.0.2.96
netgear wndr4300_firmwarev < 1.0.2.98, v < 1.0.0.541.0.2.98, 1.0.0.54
netgear wndr4500_firmwarev < 1.0.0.541.0.0.54
netgear wnr2000_firmwarev < 1.0.0.641.0.0.64

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