CVE-2021-45554

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects R6400 before 1.0.1.74, R6400v2 before 1.0.4.118, R6700v3 before 1.0.4.118, R7000 before 1.0.11.126, R6900P before 1.3.3.140, R7000P before 1.3.3.140, and R8000 before 1.0.4.74.
Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.4 HIGH
ADJACENT_NETWORK
LOW
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
mitreCNA
8.4 HIGH
ADJACENT_NETWORK
LOW
HIGH
CVSS:3.1/AC:L/AV:A/A:H/C:H/I:H/PR:H/S:C/UI:N
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 34%
VendorProductVersion
netgearr6400_firmware
𝑥
< 1.0.1.74
netgearr6400v2_firmware
𝑥
< 1.0.4.118
netgearr6700v3_firmware
𝑥
< 1.0.4.118
netgearr7000_firmware
𝑥
< 1.0.11.126
netgearr6900p_firmware
𝑥
< 1.3.3.140
netgearr7000p_firmware
𝑥
< 1.3.3.140
netgearr8000_firmware
𝑥
< 1.0.4.74
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://kb.netgear.com/000064119/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-PSV-2020-0187
https://kb.netgear.com/000064119/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-PSV-2020-0187