CVE-2019-20722

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.44, DM200 before 1.0.0.58, R7500v2 before 1.0.3.38, R7800 before 1.0.2.52, R8900 before 1.0.4.2, R9000 before 1.0.4.2, RBK20 before 2.3.0.28, RBR20 before 2.3.0.28, RBS20 before 2.3.0.28, RBK50 before 2.3.0.32, RBR50 before 2.3.0.32, RBS50 before 2.3.0.32, RBS40 before 2.3.0.28, WNDR4300v2 before 1.0.0.58, WNDR4500v3 before 1.0.0.58, WNR2000v5 before 1.0.0.68, and XR500 before 2.3.2.32.
Command 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: 27%
VendorProductVersion
netgeard7800_firmware
𝑥
< 1.0.1.44
netgeardm200_firmware
𝑥
< 1.0.0.58
netgearr7500_firmware
𝑥
< 1.0.3.38
netgearr7800_firmware
𝑥
< 1.0.2.52
netgearr8900_firmware
𝑥
< 1.0.4.2
netgearr9000_firmware
𝑥
< 1.0.4.2
netgearrbk20_firmware
𝑥
< 2.3.0.28
netgearrbr20_firmware
𝑥
< 2.3.0.28
netgearrbs20_firmware
𝑥
< 2.3.0.28
netgearrbk50_firmware
𝑥
< 2.3.0.32
netgearrbr50_firmware
𝑥
< 2.3.0.32
netgearrbs50_firmware
𝑥
< 2.3.0.32
netgearrbs40_firmware
𝑥
< 2.3.0.28
netgearwndr4300_firmware
𝑥
< 1.0.0.58
netgearwndr4500_firmware
𝑥
< 1.0.0.58
netgearwnr2000_firmware
𝑥
< 1.0.0.68
netgearxr500_firmware
𝑥
< 2.3.2.32
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://kb.netgear.com/000061206/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-Gateways-and-WiFi-Systems-PSV-2018-0148
https://kb.netgear.com/000061206/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-Gateways-and-WiFi-Systems-PSV-2018-0148