CVE-2018-21227

EUVD-2018-13745
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.
Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.8 MEDIUM
ADJACENT_NETWORK
LOW
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
mitreCNA
6.8 MEDIUM
ADJACENT_NETWORK
LOW
HIGH
CVSS:3.0/AC:L/AV:A/A:H/C:H/I:H/PR:H/S:U/UI:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
Affected Products (NVD)
VendorProductVersion
netgeard7800_firmware
𝑥
< 1.0.1.34
netgearr6400_firmware
𝑥
< 1.0.2.34
netgearr6700_firmware
𝑥
< 1.0.1.30
netgearr6900_firmware
𝑥
< 1.0.1.30
netgearr6900p_firmware
𝑥
< 1.0.0.62
netgearr7000_firmware
𝑥
< 1.0.9.12
netgearr7000p_firmware
𝑥
< 1.0.0.62
netgearr7500_firmware
𝑥
< 1.0.3.26
netgearr7800_firmware
𝑥
< 1.0.2.42
netgearr9000_firmware
𝑥
< 1.0.3.10
netgearwndr4300_firmware
𝑥
< 1.0.0.50
netgearwndr4500_firmware
𝑥
< 1.0.0.50
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://kb.netgear.com/000055109/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2017-0737
https://kb.netgear.com/000055109/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2017-0737