CVE-2018-21227
MEDIUMNETGEAR Multiple Router Models Firmware - Authenticated OS Command Injection
Title source: llmDescription
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.34, R6400v2 before 1.0.2.34, R6700 before 1.0.1.30, R6900 before 1.0.1.30, R6900P before 1.0.0.62, R7000 before 1.0.9.12, R7000P before 1.0.0.62, R7500v2 before 1.0.3.26, R7800 before 1.0.2.42, R9000 before 1.0.3.10, 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/000055109/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2017-0737
Scores
CVSS v3
6.8
EPSS
0.0014
EPSS Percentile
33.0%
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-74
Status
published
Products (12)
netgear/d7800_firmware
< 1.0.1.34
netgear/r6400_firmware
< 1.0.2.34
netgear/r6700_firmware
< 1.0.1.30
netgear/r6900_firmware
< 1.0.1.30
netgear/r6900p_firmware
< 1.0.0.62
netgear/r7000_firmware
< 1.0.9.12
netgear/r7000p_firmware
< 1.0.0.62
netgear/r7500_firmware
< 1.0.3.26
netgear/r7800_firmware
< 1.0.2.42
netgear/r9000_firmware
< 1.0.3.10
... and 2 more
Published
Apr 24, 2020
Tracked Since
Feb 18, 2026