critical
9.7
Advisory Published
Updated

CVE-2020-35800

First published: Tue Dec 29 2020(Updated: )

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.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
NETGEAR AC2100<1.2.0.72
NETGEAR AC2100 firmware
NETGEAR AC2400 firmware<1.2.0.72
NETGEAR AC2400 firmware
NETGEAR AC2600 firmware<1.2.0.72
NETGEAR AC2600
NETGEAR CBK40 firmware<2.5.0.10
Netgear CBK40
NETGEAR CBR40 firmware<2.5.0.10
Netgear CBR40
NETGEAR D6000 firmware<1.0.0.80
NETGEAR D6000 firmware
Netgear D6220 Firmware<1.0.0.60
NETGEAR D6220 firmware
NETGEAR D6400<1.0.0.94
NETGEAR D6400 firmware
NETGEAR D7000v2<1.0.0.62
NETGEAR D7000v2 firmware
NETGEAR D7800<1.0.3.48
NETGEAR D7800 Firmware
Netgear D8500 Firmware<1.0.3.50
Netgear D8500 Firmware
NETGEAR DC112A firmware<1.0.0.48
Netgear DC112A
NETGEAR DGN2200Bv4 firmware<1.0.0.114
NETGEAR DGN2200Bv4
NETGEAR DM200<1.0.0.66
NETGEAR DM200 firmware
NETGEAR EAX20<1.0.0.36
NETGEAR EAX20 Firmware
NETGEAR EAX80 firmware<1.0.1.62
NETGEAR EAX80 firmware
NETGEAR EX2700 firmware<1.0.1.58
NETGEAR EX2700 firmware
NETGEAR EX3110 firmware<1.0.1.68
NETGEAR EX3110 firmware
NETGEAR EX3700 firmware<1.0.0.84
Netgear EX3700
NETGEAR EX3800 firmware<1.0.0.84
NETGEAR EX3800 firmware
NETGEAR EX3920<1.0.0.84
NETGEAR EX3920
NETGEAR EX6000<1.0.0.44
NETGEAR EX6000
NETGEAR EX6100v2 firmware<1.0.1.94
NETGEAR EX6100v2 firmware
NETGEAR EX6110 firmware<1.0.1.68
NETGEAR EX6110 firmware
NETGEAR EX6120 firmware<1.0.0.54
Netgear EX6120
NETGEAR EX6130<1.0.0.36
NETGEAR EX6130
NETGEAR EX6150<1.0.0.46
NETGEAR EX6150
NETGEAR EX6150v2 firmware<1.0.1.94
NETGEAR EX6150v2 firmware
NETGEAR EX6200v1<1.0.3.94
NETGEAR EX6200
NETGEAR EX6250<1.0.0.128
NETGEAR EX6250
NETGEAR EX6400 firmware<1.0.2.152
NETGEAR EX6400v2
NETGEAR EX6400v2 firmware<1.0.0.128
NETGEAR EX6400v2 firmware
NETGEAR EX6410<1.0.0.128
NETGEAR EX6410
NETGEAR EX6920<1.0.0.54
NETGEAR EX6920
NETGEAR EX7000 firmware<1.0.1.90
NETGEAR EX7000 firmware
NETGEAR EX7300<1.0.2.152
NETGEAR EX7300v2
NETGEAR EX7300v2 firmware<1.0.0.128
NETGEAR EX7300v2 firmware
NETGEAR EX7320<1.0.0.128
NETGEAR EX7320
NETGEAR EX7500<1.0.0.68
NETGEAR EX7500
NETGEAR EX7700<1.0.0.210
NETGEAR EX7700
NETGEAR EX8000<1.0.1.224
NETGEAR EX8000
NETGEAR MK62<1.0.5.102
NETGEAR MK62 firmware
NETGEAR MR60 firmware<1.0.5.102
NETGEAR MR60 firmware
NETGEAR MS60<1.0.5.102
NETGEAR MS60 firmware
NETGEAR R6120 firmware<1.0.0.70
NETGEAR R6120 firmware
NETGEAR R6220 firmware<1.1.0.100
NETGEAR R6220 firmware
NETGEAR R6230 firmware<1.1.0.100
NETGEAR R6230 firmware
netgear R6250 Firmware<1.0.4.42
NETGEAR R6250
NETGEAR R6260 firmware<1.1.0.76
NETGEAR R6260 firmware
Netgear R6300v2<1.0.4.42
Netgear R6300v2
NETGEAR R6330 firmware<1.1.0.76
NETGEAR R6330 firmware
NETGEAR R6350 firmware<1.1.0.76
NETGEAR R6350 firmware
NETGEAR R6400v1 firmware<1.0.1.62
NETGEAR R6400v1 firmware
NETGEAR R6400v2 firmware<1.0.4.98
NETGEAR R6400v2 firmware
Netgear R6700 Firmware<1.0.2.16
NETGEAR R6700v1 firmware
Netgear R6700 Firmware<1.2.0.72
NETGEAR R6700v2 firmware
Netgear R6700 Firmware<1.0.4.98
NETGEAR R6700v3 firmware
NETGEAR R6800 firmware<1.2.0.72
NETGEAR R6800 firmware
NETGEAR R6850 firmware<1.1.0.76
Netgear R6850
Netgear R6900 Firmware<1.0.2.16
Netgear R6900 Firmware
NETGEAR R6900P firmware<1.3.2.124
Netgear R6900 Firmware
NETGEAR R6900v2<1.2.0.72
NETGEAR R6900v2 firmware
NETGEAR R7000 firmware<1.0.11.106
NETGEAR R7000 firmware
NETGEAR R7000P firmware<1.3.2.124
Netgear R7000P
NETGEAR R7100LG firmware<1.0.0.56
Netgear R7100LG
NETGEAR R7200 firmware<1.2.0.72
NETGEAR R7200 firmware
NETGEAR R7350 firmware<1.2.0.72
NETGEAR R7350 firmware
NETGEAR R7400 firmware<1.2.0.72
NETGEAR R7400 firmware
NETGEAR R7450 firmware<1.2.0.72
NETGEAR R7450 firmware
NETGEAR R7500v2 firmware<1.0.3.48
NETGEAR Nighthawk R7500
NETGEAR R7800 firmware<1.0.2.74
NETGEAR R7800
NETGEAR R7850<1.0.5.60
NETGEAR R7850 firmware
NETGEAR R7900P firmware<1.0.4.26
NETGEAR R7900P firmware
NETGEAR R7900P firmware<1.4.1.62
NETGEAR R7900P firmware
NETGEAR R7960P firmware<1.4.1.62
NETGEAR R7960P firmware
NETGEAR R8000 firmware<1.0.4.58
NETGEAR R8000 firmware
NETGEAR R8000P<1.4.1.62
NETGEAR R8000P firmware
NETGEAR R8300 firmware<1.0.2.134
NETGEAR R8300 firmware
NETGEAR R8500<1.0.2.134
NETGEAR R8500
NETGEAR R8900 firmware<1.0.5.24
NETGEAR R8900
NETGEAR R9000 firmware<1.0.5.24
NETGEAR R9000 firmware
NETGEAR RAX120 firmware<1.0.1.136
NETGEAR RAX120 firmware
NETGEAR RAX15 firmware<1.0.1.64
NETGEAR RAX15 firmware
NETGEAR RAX20 firmware<1.0.1.64
NETGEAR RAX20 firmware
NETGEAR RAX200 firmware<1.0.5.24
NETGEAR RAX200 firmware
NETGEAR RAX35 firmware<1.0.3.80
Netgear RAX35
NETGEAR RAX40 firmware<1.0.3.80
NETGEAR RAX40 firmware
NETGEAR RAX45 Firmware<1.0.2.64
NETGEAR RAX45 firmware
NETGEAR RAX50<1.0.2.64
NETGEAR RAX50
NETGEAR RAX75 firmware<1.0.3.102
NETGEAR RAX75 firmware
NETGEAR RAX80 firmware<1.0.3.102
NETGEAR RAX80 firmware
NETGEAR RBK12 firmware<2.6.1.44
NETGEAR RBK12 firmware
NETGEAR RBR10 firmware<2.6.1.44
NETGEAR RBR10 firmware
NETGEAR RBS10<2.6.1.44
NETGEAR RBS10 firmware
NETGEAR RBK20 Router Firmware<2.6.1.38
NETGEAR RBK20 firmware
NETGEAR RBR20<2.6.1.36
NETGEAR RBR20
NETGEAR RBS20 firmware<2.6.1.38
NETGEAR RBS20 firmware
NETGEAR RBK40<2.6.1.38
NETGEAR RBK40 firmware
NETGEAR CBR40 firmware<2.6.1.38
NETGEAR RBR40 firmware
NETGEAR RBS40 firmware<2.6.1.38
NETGEAR RBS40 firmware
NETGEAR RBK50 firmware<2.6.1.40
NETGEAR RBK50
NETGEAR RBR50 firmware<2.6.1.40
NETGEAR RBR50 firmware
NETGEAR RBS50 firmware<2.6.1.40
NETGEAR RBS50
NETGEAR RBK752 firmware<3.2.16.6
NETGEAR RBK752 firmware
NETGEAR RBR750<3.2.16.6
NETGEAR RBR750 firmware
NETGEAR RBS750<3.2.16.6
NETGEAR RBS750
NETGEAR RBK842<3.2.16.6
NETGEAR RBK842 firmware
NETGEAR RBR840 firmware<3.2.16.6
NETGEAR RBR840 firmware
NETGEAR RBS840V<3.2.16.6
NETGEAR RBS840 firmware
NETGEAR RBK852<3.2.16.6
NETGEAR RBK852
NETGEAR RBR850 firmware<3.2.16.6
NETGEAR RBR850 firmware
NETGEAR RBS850<3.2.16.6
NETGEAR RBS850 firmware
NETGEAR RBS40V<2.5.1.6
NETGEAR RBS40V-200
NETGEAR RBS40V<1.0.0.46
NETGEAR RBS40V-200 firmware
NETGEAR RBS50Y firmware<2.6.1.40
NETGEAR RBS50Y firmware
NETGEAR RBW30 firmware<2.5.0.4
NETGEAR RBW30 firmware
NETGEAR RS400 firmware<1.5.0.48
NETGEAR RS400 firmware
NETGEAR WN2500RPv2<1.0.1.56
NETGEAR WN2500RPv2 firmware
NETGEAR WN3000RPv3 firmware<1.0.2.86
NETGEAR WN3000RPv3
NETGEAR WN3500RP<1.0.0.28
NETGEAR WN3500RPv1 firmware
NETGEAR WNDR3400v3 firmware<1.0.1.32
NETGEAR WNDR3400v3 firmware
NETGEAR WNR1000v3 firmware<1.0.2.78
NETGEAR WNR1000 firmware
NETGEAR WNR2000v2<1.2.0.12
NETGEAR WNR2000v2
NETGEAR XR300 firmware<1.0.3.50
Netgear XR300
NETGEAR XR450 firmware<2.3.2.66
NETGEAR XR450 firmware
NETGEAR XR500 firmware<2.3.2.66
NETGEAR XR500 firmware
NETGEAR XR700<1.0.1.34
NETGEAR XR700 firmware

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2020-35800?

    CVE-2020-35800 is classified as a medium severity vulnerability due to the potential for unauthorized access caused by misconfigured security settings in affected NETGEAR devices.

  • How do I fix CVE-2020-35800?

    To resolve CVE-2020-35800, update your NETGEAR device firmware to the latest version available beyond the vulnerable versions listed by NETGEAR.

  • Which NETGEAR devices are affected by CVE-2020-35800?

    CVE-2020-35800 affects several models including AC2100, AC2400, AC2600, and various others in the NETGEAR router and extender range that have specific firmware versions below certain thresholds.

  • What type of vulnerability is CVE-2020-35800?

    CVE-2020-35800 is a security misconfiguration vulnerability that can lead to unauthorized access due to incorrect settings.

  • Is my device vulnerable to CVE-2020-35800?

    To determine if your device is vulnerable to CVE-2020-35800, check the firmware version against the advisory published by NETGEAR and compare it with the affected versions listed.

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