CVE-2018-21218
HIGHNetgear Wnr2000 Firmware < 1.0.0.62 - Buffer Overflow
Title source: ruleDescription
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D6100 before 1.0.0.56, D7800 before 1.0.1.30, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://kb.netgear.com/000055119/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-and-Gateways-PSV-2017-2483
Scores
CVSS v3
8.8
EPSS
0.0042
EPSS Percentile
62.1%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-120
Status
published
Products (11)
netgear/d3600_firmware
< 1.0.0.67
netgear/d6000_firmware
< 1.0.0.67
netgear/d6100_firmware
< 1.0.0.56
netgear/d7800_firmware
< 1.0.1.30
netgear/r6100_firmware
< 1.0.1.20
netgear/r7500_firmware
< 1.0.0.118
netgear/r9000_firmware
< 1.0.2.52
netgear/wndr3700_firmware
< 1.0.2.96
netgear/wndr4300_firmware
< 1.0.2.98
netgear/wndr4500_firmware
< 1.0.0.50
... and 1 more
Published
Apr 28, 2020
Tracked Since
Feb 18, 2026