CVE-2018-21199
MEDIUMNETGEAR D7800/R6100/R7500/R7800/R9000/WNDR4300 Firmware - Authenticated Stack-based Buffer Overflow
Title source: llmDescription
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D7800 before 1.0.1.30, R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7500v2 before 1.0.3.24, R7800 before 1.0.2.40, R9000 before 1.0.2.52, and WNDR4300 before 1.0.2.98.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://kb.netgear.com/000055150/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-Gateways-PSV-2017-2593
Scores
CVSS v3
6.8
EPSS
0.0009
EPSS Percentile
26.1%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (6)
netgear/d7800_firmware
< 1.0.1.30
netgear/r6100_firmware
< 1.0.1.22
netgear/r7500_firmware
< 1.0.3.24
netgear/r7800_firmware
< 1.0.2.40
netgear/r9000_firmware
< 1.0.2.52
netgear/wndr4300_firmware
< 1.0.2.98
Published
Apr 28, 2020
Tracked Since
Feb 18, 2026