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CVE-2020-35800

Critical

Description

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects AC2100 before 1.2.0.72, AC2400 before 1.2.0.72, AC2600 before 1.2.0.72, CBK40 before 2.5.0.10, CBR40 before 2.5.0.10, D6000 before 1.0.0.80, D6220 before 1.0.0.60, D6400 before 1.0.0.94, D7000v2 before 1.0.0.62, D7800 before 1.0.3.48, D8500 before 1.0.3.50, DC112A before 1.0.0.48, DGN2200v4 before 1.0.0.114, DM200 before 1.0.0.66, EAX20 before 1.0.0.36, EAX80 before 1.0.1.62, EX2700 before 1.0.1.58, EX3110 before 1.0.1.68, EX3700 before 1.0.0.84, EX3800 before 1.0.0.84, EX3920 before 1.0.0.84, EX6000 before 1.0.0.44, EX6100v2 before 1.0.1.94, EX6110 before 1.0.1.68, EX6120 before 1.0.0.54, EX6130 before 1.0.0.36, EX6150v1 before 1.0.0.46, EX6150v2 before 1.0.1.94, EX6200v1 before 1.0.3.94, EX6250 before 1.0.0.128, EX6400 before 1.0.2.152, EX6400v2 before 1.0.0.128, EX6410 before 1.0.0.128, EX6920 before 1.0.0.54, EX7000 before 1.0.1.90, EX7300 before 1.0.2.152, EX7300v2 before 1.0.0.128, EX7320 before 1.0.0.128, EX7500 before 1.0.0.68, EX7700 before 1.0.0.210, EX8000 before 1.0.1.224, MK62 before 1.0.5.102, MR60 before 1.0.5.102, MS60 before 1.0.5.102, R6120 before 1.0.0.70, R6220 before 1.1.0.100, R6230 before 1.1.0.100, R6250 before 1.0.4.42, R6260 before 1.1.0.76, R6300v2 before 1.0.4.42, R6330 before 1.1.0.76, R6350 before 1.1.0.76, R6400v1 before 1.0.1.62, R6400v2 before 1.0.4.98, R6700v1 before 1.0.2.16, R6700v2 before 1.2.0.72, R6700v3 before 1.0.4.98, R6800 before 1.2.0.72, R6800 before 1.2.0.72, R6850 before 1.1.0.76, R6900 before 1.0.2.16, R6900P before 1.3.2.124, R6900v2 before 1.2.0.72, R7000 before 1.0.11.106, R7000P before 1.3.2.124, R7100LG before 1.0.0.56, R7200 before 1.2.0.72, R7350 before 1.2.0.72, R7400 before 1.2.0.72, R7450 before 1.2.0.72, R7500v2 before 1.0.3.48, R7800 before 1.0.2.74, R7850 before 1.0.5.60, R7900 before 1.0.4.26, R7900P before 1.4.1.62, R7960P before 1.4.1.62, R8000 before 1.0.4.58, R8000P before 1.4.1.62, R8300 before 1.0.2.134, R8500 before 1.0.2.134, R8900 before 1.0.5.24, R9000 before 1.0.5.24, RAX120 before 1.0.1.136, RAX15 before 1.0.1.64, RAX20 before 1.0.1.64, RAX200 before 1.0.5.24, RAX35 before 1.0.3.80, RAX40 before 1.0.3.80, RAX45 before 1.0.2.64, RAX50 before 1.0.2.64, RAX75 before 1.0.3.102, RAX80 before 1.0.3.102, RBK12 before 2.6.1.44, RBR10 before 2.6.1.44, RBS10 before 2.6.1.44, RBK20 before 2.6.1.38, RBR20 before 2.6.1.36, RBS20 before 2.6.1.38, RBK40 before 2.6.1.38, RBR40 before 2.6.1.38, RBS40 before 2.6.1.38, RBK50 before 2.6.1.40, RBR50 before 2.6.1.40, RBS50 before 2.6.1.40, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK842 before 3.2.16.6, RBR840 before 3.2.16.6, RBS840 before 3.2.16.6, RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, RBS850 before 3.2.16.6, RBS40V before 2.5.1.6, RBS40V-200 before 1.0.0.46, RBS50Y before 2.6.1.40, RBW30 before 2.5.0.4, RS400 before 1.5.0.48, WN2500RPv2 before 1.0.1.56, WN3000RPv3 before 1.0.2.86, WN3500RPv1 before 1.0.0.28, WNDR3400v3 before 1.0.1.32, WNR1000v3 before 1.0.2.78, WNR2000v2 before 1.2.0.12, XR300 before 1.0.3.50, XR450 before 2.3.2.66, XR500 before 2.3.2.66, and XR700 before 1.0.1.34.

SeverityCritical
CVSS9.4
Exploit probability—
ProductNetgear Ac2100 Firmware
PublishedDec 30, 2020
First seenDec 30, 2020

How to fix

Update
  • netgear ac2100_firmware1.2.0.72 or later
  • netgear ac2400_firmware1.2.0.72 or later
  • netgear ac2600_firmware1.2.0.72 or later
  • netgear cbk40_firmware2.5.0.10 or later
  • netgear cbr40_firmware2.5.0.10 or later
  • netgear d6000_firmware1.0.0.80 or later
  • netgear d6220_firmware1.0.0.60 or later
  • netgear d6400_firmware1.0.0.94 or later
  • netgear d7000v2_firmware1.0.0.62 or later
  • netgear d7800_firmware1.0.3.48 or later
  • netgear d8500_firmware1.0.3.50 or later
  • netgear dc112a_firmware1.0.0.48 or later

Affected products

ProductAffected versionsFixed in
netgear ac2100_firmwarev < 1.2.0.721.2.0.72
netgear ac2400_firmwarev < 1.2.0.721.2.0.72
netgear ac2600_firmwarev < 1.2.0.721.2.0.72
netgear cbk40_firmwarev < 2.5.0.102.5.0.10
netgear cbr40_firmwarev < 2.5.0.102.5.0.10
netgear d6000_firmwarev < 1.0.0.801.0.0.80
netgear d6220_firmwarev < 1.0.0.601.0.0.60
netgear d6400_firmwarev < 1.0.0.941.0.0.94
netgear d7000v2_firmwarev < 1.0.0.621.0.0.62
netgear d7800_firmwarev < 1.0.3.481.0.3.48
netgear d8500_firmwarev < 1.0.3.501.0.3.50
netgear dc112a_firmwarev < 1.0.0.481.0.0.48
netgear dgn2200v4_firmwarev < 1.0.0.1141.0.0.114
netgear dm200_firmwarev < 1.0.0.661.0.0.66
netgear eax20_firmwarev < 1.0.0.361.0.0.36
netgear eax80_firmwarev < 1.0.1.621.0.1.62
netgear ex2700_firmwarev < 1.0.1.581.0.1.58
netgear ex3110_firmwarev < 1.0.1.681.0.1.68
netgear ex3700_firmwarev < 1.0.0.841.0.0.84
netgear ex3800_firmwarev < 1.0.0.841.0.0.84
netgear ex3920_firmwarev < 1.0.0.841.0.0.84
netgear ex6000_firmwarev < 1.0.0.441.0.0.44
netgear ex6100v2_firmwarev < 1.0.1.941.0.1.94
netgear ex6110_firmwarev < 1.0.1.681.0.1.68
netgear ex6120_firmwarev < 1.0.0.541.0.0.54
netgear ex6130_firmwarev < 1.0.0.361.0.0.36
netgear ex6150v1_firmwarev < 1.0.0.461.0.0.46
netgear ex6150v2_firmwarev < 1.0.1.941.0.1.94
netgear ex6200v1_firmwarev < 1.0.3.941.0.3.94
netgear ex6250_firmwarev < 1.0.0.1281.0.0.128
netgear ex6400_firmwarev < 1.0.2.1521.0.2.152
netgear ex6400v2_firmwarev < 1.0.0.1281.0.0.128
netgear ex6410_firmwarev < 1.0.0.1281.0.0.128
netgear ex6920_firmwarev < 1.0.0.541.0.0.54
netgear ex7000_firmwarev < 1.0.1.901.0.1.90
netgear ex7300_firmwarev < 1.0.2.1521.0.2.152
netgear ex7300v2_firmwarev < 1.0.0.1281.0.0.128
netgear ex7320_firmwarev < 1.0.0.1281.0.0.128
netgear ex7500_firmwarev < 1.0.0.681.0.0.68
netgear ex7700_firmwarev < 1.0.0.2101.0.0.210
netgear ex8000_firmwarev < 1.0.1.2241.0.1.224
netgear mk62_firmwarev < 1.0.5.1021.0.5.102
netgear mr60_firmwarev < 1.0.5.1021.0.5.102
netgear ms60_firmwarev < 1.0.5.1021.0.5.102
netgear r6120_firmwarev < 1.0.0.701.0.0.70
netgear r6220_firmwarev < 1.1.0.1001.1.0.100
netgear r6230_firmwarev < 1.1.0.1001.1.0.100
netgear r6250_firmwarev < 1.0.4.421.0.4.42
netgear r6260_firmwarev < 1.1.0.761.1.0.76
netgear r6300v2_firmwarev < 1.0.4.421.0.4.42
netgear r6330_firmwarev < 1.1.0.761.1.0.76
netgear r6350_firmwarev < 1.1.0.761.1.0.76
netgear r6400v1_firmwarev < 1.0.1.621.0.1.62
netgear r6400v2_firmwarev < 1.0.4.981.0.4.98
netgear r6700v1_firmwarev < 1.0.2.161.0.2.16
netgear r6700v2_firmwarev < 1.2.0.721.2.0.72
netgear r6700v3_firmwarev < 1.0.4.981.0.4.98
netgear r6800_firmwarev < 1.2.0.721.2.0.72
netgear r6850_firmwarev < 1.1.0.761.1.0.76
netgear r6900_firmwarev < 1.0.2.161.0.2.16
netgear r6900p_firmwarev < 1.3.2.1241.3.2.124
netgear r6900v2_firmwarev < 1.2.0.721.2.0.72
netgear r7000_firmwarev < 1.0.11.1061.0.11.106
netgear r7000p_firmwarev < 1.3.2.1241.3.2.124
netgear r7100lg_firmwarev < 1.0.0.561.0.0.56
netgear r7200_firmwarev < 1.2.0.721.2.0.72
netgear r7350_firmwarev < 1.2.0.721.2.0.72
netgear r7400_firmwarev < 1.2.0.721.2.0.72
netgear r7450_firmwarev < 1.2.0.721.2.0.72
netgear r7500v2_firmwarev < 1.0.3.481.0.3.48
netgear r7800_firmwarev < 1.0.2.741.0.2.74
netgear r7850_firmwarev < 1.0.5.601.0.5.60
netgear r7900_firmwarev < 1.0.4.261.0.4.26
netgear r7900p_firmwarev < 1.4.1.621.4.1.62
netgear r7960p_firmwarev < 1.4.1.621.4.1.62
netgear r8000_firmwarev < 1.0.4.581.0.4.58
netgear r8000p_firmwarev < 1.4.1.621.4.1.62
netgear r8300_firmwarev < 1.0.2.1341.0.2.134
netgear r8500_firmwarev < 1.0.2.1341.0.2.134
netgear r8900_firmwarev < 1.0.5.241.0.5.24
netgear r9000_firmwarev < 1.0.5.241.0.5.24
netgear rax120_firmwarev < 1.0.1.1361.0.1.136
netgear rax15_firmwarev < 1.0.1.641.0.1.64
netgear rax20_firmwarev < 1.0.1.641.0.1.64
netgear rax200_firmwarev < 1.0.5.241.0.5.24
netgear rax35_firmwarev < 1.0.3.801.0.3.80
netgear rax40_firmwarev < 1.0.3.801.0.3.80
netgear rax45_firmwarev < 1.0.2.641.0.2.64
netgear rax50_firmwarev < 1.0.2.641.0.2.64
netgear rax75_firmwarev < 1.0.3.1021.0.3.102
netgear rax80_firmwarev < 1.0.3.1021.0.3.102
netgear rbk12_firmwarev < 2.6.1.442.6.1.44
netgear rbr10_firmwarev < 2.6.1.442.6.1.44
netgear rbs10_firmwarev < 2.6.1.442.6.1.44
netgear rbk20_firmwarev < 2.6.1.382.6.1.38
netgear rbr20_firmwarev < 2.6.1.362.6.1.36
netgear rbs20_firmwarev < 2.6.1.382.6.1.38
netgear rbk40_firmwarev < 2.6.1.382.6.1.38
netgear rbr40_firmwarev < 2.6.1.382.6.1.38
netgear rbs40_firmwarev < 2.6.1.382.6.1.38
netgear rbk50_firmwarev < 2.6.1.402.6.1.40
netgear rbr50_firmwarev < 2.6.1.402.6.1.40
netgear rbs50_firmwarev < 2.6.1.402.6.1.40
netgear rbk752_firmwarev < 3.2.16.63.2.16.6
netgear rbr750_firmwarev < 3.2.16.63.2.16.6
netgear rbs750_firmwarev < 3.2.16.63.2.16.6
netgear rbk842_firmwarev < 3.2.16.63.2.16.6
netgear rbr840_firmwarev < 3.2.16.63.2.16.6
netgear rbs840_firmwarev < 3.2.16.63.2.16.6
netgear rbk852_firmwarev < 3.2.16.63.2.16.6
netgear rbr850_firmwarev < 3.2.16.63.2.16.6
netgear rbs850_firmwarev < 3.2.16.63.2.16.6
netgear rbs40v_firmwarev < 2.5.1.62.5.1.6
netgear rbs40v-200_firmwarev < 1.0.0.461.0.0.46
netgear rbs50y_firmwarev < 2.6.1.402.6.1.40
netgear rbw30_firmwarev < 2.5.0.42.5.0.4
netgear rs400_firmwarev < 1.5.0.481.5.0.48
netgear wn2500rpv2_firmwarev < 1.0.1.561.0.1.56
netgear wn3000rpv3_firmwarev < 1.0.2.861.0.2.86
netgear wn3500rpv1_firmwarev < 1.0.0.281.0.0.28
netgear wndr3400v3_firmwarev < 1.0.1.321.0.1.32
netgear wnr1000v3_firmwarev < 1.0.2.781.0.2.78
netgear wnr2000v2_firmwarev < 1.2.0.121.2.0.12
netgear xr300_firmwarev < 1.0.3.501.0.3.50
netgear xr450_firmwarev < 2.3.2.662.3.2.66
netgear xr500_firmwarev < 2.3.2.662.3.2.66
netgear xr700_firmwarev < 1.0.1.341.0.1.34

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CVE-2020-35800 · Netgear Ac2100 Firmware · Dark Radar