Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D7800 before 1.0.1.30, EX2700 before 1.0.1.28, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R7800 before 1.0.2.40, R9000 before 1.0.2.52, WN2000RPTv3 before 1.0.1.20, WN3000RPv3 before 1.0.2.50, WN3100RPv2 before 1.0.0.56, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.50, and WNDR4500v3 before 1.0.0.50.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://kb.netgear.com/000055144/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-Gateways-and-Extenders-PSV-2017-2568
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 (12)
netgear/d7800_firmware
< 1.0.1.30
netgear/ex2700_firmware
< 1.0.1.28
netgear/r6100_firmware
< 1.0.1.20
netgear/r7500_firmware
< 1.0.0.118
netgear/r7800_firmware
< 1.0.2.40
netgear/r900_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
netgear/wndr3700_firmware
< 1.0.2.96
... and 2 more
Published
Apr 28, 2020
Tracked Since
Feb 18, 2026