CVE-2018-21214
HIGHNETGEAR D3600/D6000/EX2700/R6100/R7500v2/R9000/WN2000RPTv3/WN3000RPv3/WN3100RPv2 - Unauthenticated Buffer Overflow
Title source: llmDescription
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, EX2700 before 1.0.1.28, R6100 before 1.0.1.20, R7500v2 before 1.0.3.24, R9000 before 1.0.2.52, WN2000RPTv3 before 1.0.1.20, WN3000RPv3 before 1.0.2.50, and WN3100RPv2 before 1.0.0.56.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://kb.netgear.com/000055123/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-Gateways-and-Extenders-PSV-2017-2488
Scores
CVSS v3
8.8
EPSS
0.0069
EPSS Percentile
48.7%
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 (9)
netgear/d3600_firmware
< 1.0.0.67
netgear/d6000_firmware
< 1.0.0.67
netgear/ex2700_firmware
< 1.0.1.28
netgear/r6100_firmware
< 1.0.1.20
netgear/r7500_firmware
< 1.0.3.24
netgear/r9000_firmware
< 1.0.2.52
netgear/wn2000rpt_firmware
< 1.0.1.20
netgear/wn3000rp_firmware
< 1.0.2.50
netgear/wn3100rp_firmware
< 1.0.0.56
Published
Apr 28, 2020
Tracked Since
Feb 18, 2026