CVE-2021-45618

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D7800 before 1.0.1.64, EX6200v2 before 1.0.1.86, EX6250 before 1.0.0.134, EX7700 before 1.0.0.216, EX8000 before 1.0.1.232, LBR20 before 2.6.3.50, R7800 before 1.0.2.80, R8900 before 1.0.5.26, R9000 before 1.0.5.26, RAX120 before 1.2.0.16, RBS50Y before 1.0.0.56, WNR2000v5 before 1.0.0.76, XR450 before 2.3.2.114, XR500 before 2.3.2.114, XR700 before 1.0.1.36, EX6150v2 before 1.0.1.98, EX7300 before 1.0.2.158, EX7320 before 1.0.0.134, EX6100v2 before 1.0.1.98, EX6400 before 1.0.2.158, EX7300v2 before 1.0.0.134, EX6410 before 1.0.0.134, RBR10 before 2.6.1.44, RBR20 before 2.6.2.104, RBR40 before 2.6.2.104, RBR50 before 2.7.2.102, EX6420 before 1.0.0.134, RBS10 before 2.6.1.44, RBS20 before 2.6.2.104, RBS40 before 2.6.2.104, RBS50 before 2.7.2.102, EX6400v2 before 1.0.0.134, RBK12 before 2.6.1.44, RBK20 before 2.6.2.104, RBK40 before 2.6.2.104, and RBK50 before 2.7.2.102.
Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.6 CRITICAL
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
mitreCNA
9.6 CRITICAL
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AC:L/AV:A/A:H/C:H/I:H/PR:N/S:C/UI:N
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 80%
VendorProductVersion
netgeard7800_firmware
𝑥
< 1.0.1.64
netgearex6200v2_firmware
𝑥
< 1.0.1.86
netgearex6250_firmware
𝑥
< 1.0.0.134
netgearex7700_firmware
𝑥
< 1.0.0.216
netgearex8000_firmware
𝑥
< 1.0.1.232
netgearlbr20_firmware
𝑥
< 2.6.3.50
netgearr7800_firmware
𝑥
< 1.0.2.80
netgearr8900_firmware
𝑥
< 1.0.5.26
netgearr9000_firmware
𝑥
< 1.0.5.26
netgearrax120_firmware
𝑥
< 1.2.0.16
netgearrbs50y_firmware
𝑥
< 1.0.0.56
netgearwnr2000v5_firmware
𝑥
< 1.0.0.76
netgearxr450_firmware
𝑥
< 2.3.2.114
netgearxr500_firmware
𝑥
< 2.3.2.114
netgearxr700_firmware
𝑥
< 1.0.1.36
netgearex6150v2_firmware
𝑥
< 1.0.1.98
netgearex7300_firmware
𝑥
< 1.0.2.158
netgearex7320_firmware
𝑥
< 1.0.0.134
netgearex6100v2_firmware
𝑥
< 1.0.1.98
netgearex6400_firmware
𝑥
< 1.0.2.158
netgearex7300v2_firmware
𝑥
< 1.0.0.134
netgearex6410_firmware
𝑥
< 1.0.0.134
netgearrbr10_firmware
𝑥
< 2.6.1.44
netgearrbr20_firmware
𝑥
< 2.6.2.104
netgearrbr40_firmware
𝑥
< 2.6.2.104
netgearrbr50_firmware
𝑥
< 2.7.2.102
netgearex6420_firmware
𝑥
< 1.0.0.134
netgearrbs10_firmware
𝑥
< 2.6.1.44
netgearrbs20_firmware
𝑥
< 2.6.2.104
netgearrbs40_firmware
𝑥
< 2.6.2.104
netgearrbs50_firmware
𝑥
< 2.7.2.102
netgearex6400v2_firmware
𝑥
< 1.0.0.134
netgearrbk12_firmware
𝑥
< 2.6.1.44
netgearrbk20_firmware
𝑥
< 2.6.2.104
netgearrbk40_firmware
𝑥
< 2.6.2.104
netgearrbk50_firmware
𝑥
< 2.7.2.102
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://kb.netgear.com/000064490/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2020-0422
https://kb.netgear.com/000064490/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2020-0422