CVE-2018-21142
MEDIUMNETGEAR R6100/R7500/R7800/R8900/R9000/WNDR3700/WNDR4300/WNDR4500/WNR2000 Firmware - Denial of Service
Title source: llmDescription
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.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://kb.netgear.com/000059491/Security-Advisory-for-Denial-of-Service-on-Some-Routers-PSV-2017-3169
Scores
CVSS v3
4.9
EPSS
0.0034
EPSS Percentile
56.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (9)
netgear/r6100_firmware
< 1.0.1.22
netgear/r7500_firmware
< 1.0.0.122
netgear/r7800_firmware
< 1.0.2.42
netgear/r8900_firmware
< 1.0.3.10
netgear/r9000_firmware
< 1.0.3.10
netgear/wndr3700_firmware
< 1.0.2.96
netgear/wndr4300_firmware
< 1.0.2.98
netgear/wndr4500_firmware
< 1.0.0.54
netgear/wnr2000_firmware
< 1.0.0.64
Published
Apr 23, 2020
Tracked Since
Feb 18, 2026