CVE-2018-21114

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.44, EX6150v2 before 1.0.1.70, EX6100v2 before 1.0.1.70, EX6200v2 before 1.0.1.64, EX7300 before 1.0.2.136, EX6400 before 1.0.2.136, R6100 before 1.0.1.16, R7500 before 1.0.0.110, R7800 before 1.0.2.32, R9000 before 1.0.4.12, WN3000RPv2 before 1.0.0.56, WN3000RPv3 before 1.0.2.52, WNDR4300v2 before 1.0.0.50, and WNDR4500v3 before 1.0.0.50.
Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 34%
VendorProductVersion
netgeard7800_firmware
𝑥
< 1.0.1.44
netgearex6150_firmware
𝑥
< 1.0.1.70
netgearex6100_firmware
𝑥
< 1.0.1.70
netgearex6200_firmware
𝑥
< 1.0.1.64
netgearex7300_firmware
𝑥
< 1.0.2.136
netgearex6400_firmware
𝑥
< 1.0.2.136
netgearr6100_firmware
𝑥
< 1.0.1.16
netgearr7500_firmware
𝑥
< 1.0.0.110
netgearr7800_firmware
𝑥
< 1.0.2.32
netgearr9000_firmware
𝑥
< 1.0.4.12
netgearwn3000rp_firmware
𝑥
< 1.0.0.56
netgearwn3000rp_firmware
𝑥
< 1.0.2.52
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/000060437/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-Modem-Routers-and-Wireless-Extenders-PSV-2017-0645
https://kb.netgear.com/000060437/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-Modem-Routers-and-Wireless-Extenders-PSV-2017-0645