CVE-2018-21170
HIGHNETGEAR R7800/EX2700/WN2000RPT/WN3000RP/WN3100RP Firmware - Unauthenticated Stack-based Buffer Overflow
Title source: llmDescription
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects EX2700 before 1.0.1.28, R7800 before 1.0.2.40, 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/000055188/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-and-Extenders-PSV-2017-2638
Scores
CVSS v3
8.8
EPSS
0.0010
EPSS Percentile
26.4%
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-787
Status
published
Products (5)
netgear/ex2700_firmware
< 1.0.1.28
netgear/r7800_firmware
< 1.0.2.40
netgear/wn2000rpt_firmware
< 1.0.1.20
netgear/wn3000rp_firmware
< 1.0.2.50
netgear/wn3100rp_firmware
< 1.0.0.56
Published
Apr 27, 2020
Tracked Since
Feb 18, 2026