CVE-2021-45593

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects RBR20 before 2.7.3.22, RBR40 before 2.7.3.22, RBR50 before 2.7.2.102, RBS20 before 2.7.3.22, RBS40 before 2.7.3.22, RBR50 before 2.7.2.102, RBK20 before 2.7.3.22, RBK40 before 2.7.3.22, and RBK50 before 2.7.2.102.
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: 46%
VendorProductVersion
netgearrbr20_firmware
𝑥
< 2.7.3.22
netgearrbr40_firmware
𝑥
< 2.7.3.22
netgearrbr50_firmware
𝑥
< 2.7.2.102
netgearrbs20_firmware
𝑥
< 2.7.3.22
netgearrbs40_firmware
𝑥
< 2.7.3.22
netgearrbr50_firmware
𝑥
< 2.7.2.102
netgearrbk20_firmware
𝑥
< 2.7.3.22
netgearrbk40_firmware
𝑥
< 2.7.3.22
netgearrbk50_firmware
𝑥
< 2.7.2.102
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://kb.netgear.com/000064474/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0175
https://kb.netgear.com/000064474/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0175