CVE-2021-38514: Low severity Netgear D3600 Firmware vulnerability

Published Aug 10, 2021
·
Updated

Certain NETGEAR devices are affected by authentication bypass. This affects D3600 before 1.0.0.72, D6000 before 1.0.0.72, D6100 before 1.0.0.63, D6200 before 1.1.00.34, D6220 before 1.0.0.48, D6400 before 1.0.0.86, D7000 before 1.0.1.70, D7000v2 before 1.0.0.52, D7800 before 1.0.1.56, D8500 before 1.0.3.44, DC112A before 1.0.0.42, DGN2200v4 before 1.0.0.108, DGND2200Bv4 before 1.0.0.108, EX2700 before 1.0.1.48, EX3700 before 1.0.0.76, EX3800 before 1.0.0.76, EX6000 before 1.0.0.38, EX6100 before 1.0.2.24, EX6100v2 before 1.0.1.76, EX6120 before 1.0.0.42, EX6130 before 1.0.0.28, EX6150v1 before 1.0.0.42, EX6150v2 before 1.0.1.76, EX6200 before 1.0.3.88, EX6200v2 before 1.0.1.72, EX6400 before 1.0.2.136, EX7000 before 1.0.0.66, EX7300 before 1.0.2.136, EX8000 before 1.0.1.180, RBK50 before 2.1.4.10, RBR50 before 2.1.4.10, RBS50 before 2.1.4.10, RBK40 before 2.1.4.10, RBR40 before 2.1.4.10, RBS40 before 2.1.4.10, RBW30 before 2.2.1.204, PR2000 before 1.0.0.28, R6020 before 1.0.0.38, R6080 before 1.0.0.38, R6050 before 1.0.1.18, JR6150 before 1.0.1.18, R6120 before 1.0.0.46, R6220 before 1.1.0.86, R6250 before 1.0.4.34, R6300v2 before 1.0.4.32, R6400 before 1.0.1.44, R6400v2 before 1.0.2.62, R6700 before 1.0.1.48, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, R6900v2 before 1.2.0.36, R6900 before 1.0.1.48, R7000 before 1.0.9.34, R6900P before 1.3.1.64, R7000P before 1.3.1.64, R7100LG before 1.0.0.48, R7300DST before 1.0.0.70, R7500v2 before 1.0.3.38, R7800 before 1.0.2.52, R7900 before 1.0.3.8, R8000 before 1.0.4.28, R7900P before 1.4.1.30, R8000P before 1.4.1.30, R8300 before 1.0.2.128, R8500 before 1.0.2.128, R9000 before 1.0.3.10, RBS40V before 2.2.0.58, RBK50V before 2.2.0.58, WN2000RPTv3 before 1.0.1.32, WN2500RPv2 before 1.0.1.54, WN3000RPv3 before 1.0.2.78, WN3100RPv2 before 1.0.0.66, WNDR3400v3 before 1.0.1.22, WNDR3700v4 before 1.0.2.102, WNDR4300v1 before 1.0.2.104, WNDR4300v2 before 1.0.0.56, WNDR4500v3 before 1.0.0.56, WNR2000v5 (R2000) before 1.0.0.66, WNR2020 before 1.1.0.62, WNR2050 before 1.1.0.62, WNR3500Lv2 before 1.2.0.62, and XR500 before 2.3.2.22.

Affected Software

328 affected components
Netgear D3600 Firmware<1.0.0.72
Netgear D3600
Netgear D6000 Firmware<1.0.0.72
Netgear D6000
Netgear D6100 Firmware<1.0.0.63
Netgear D6100
Netgear D6200 Firmware<1.1.00.34
Netgear D6200
Netgear D6220 Firmware<1.0.0.48
Netgear D6220
Netgear D6400 Firmware<1.0.0.86
Netgear D6400
Netgear D7000 Firmware<1.0.1.70
Netgear D7000
Netgear D7000 Firmware<1.0.0.52
Netgear D7000=v2
Netgear D7800 Firmware<1.0.1.56
Netgear D7800
Netgear D8500 Firmware<1.0.3.44
Netgear D8500
Netgear Dc112a Firmware<1.0.0.42
Netgear DC112A
Netgear Dgn2200 Firmware<1.0.0.108
Netgear DGN2200=v4
Netgear Dgnd2200b Firmware<1.0.0.108
Netgear DGND2200B=v4
Netgear Ex2700 Firmware<1.0.1.48
Netgear EX2700
Netgear Ex3700 Firmware<1.0.0.76
Netgear EX3700
Netgear Ex3800 Firmware<1.0.0.76
Netgear EX3800
Netgear Ex6000 Firmware<1.0.0.38
Netgear EX6000
Netgear Ex6100 Firmware<1.0.2.24
Netgear EX6100
Netgear Ex6100 Firmware<1.0.1.76
Netgear EX6100=v2
Netgear Ex6120 Firmware<1.0.0.42
Netgear EX6120
Netgear Ex6130 Firmware<1.0.0.28
Netgear EX6130
Netgear Ex6150 Firmware<1.0.0.42
Netgear EX6150=v1
Netgear Ex6150 Firmware<1.0.1.76
Netgear EX6150=v2
Netgear Ex6200 Firmware<1.0.3.88
Netgear EX6200
Netgear Ex6200 Firmware<1.0.1.72
Netgear EX6200=v2
Netgear Ex6400 Firmware<1.0.2.136
Netgear EX6400
Netgear Ex7000 Firmware<1.0.0.66
Netgear EX7000
Netgear Ex7300 Firmware<1.0.2.136
Netgear EX7300
Netgear Ex8000 Firmware<1.0.1.180
Netgear EX8000
Netgear Rbk50 Firmware<2.1.4.10
Netgear RBK50
Netgear Rbr50 Firmware<2.1.4.10
Netgear RBR50
Netgear Rbs50 Firmware<2.1.4.10
Netgear RBS50
Netgear Rbk40 Firmware<2.1.4.10
Netgear RBK40
Netgear Rbr40 Firmware<2.1.4.10
Netgear RBR40
Netgear Rbs40 Firmware<2.1.4.10
Netgear RBS40
Netgear Rbw30 Firmware<2.2.1.204
Netgear RBW30
Netgear Pr2000 Firmware<1.0.0.28
Netgear PR2000
Netgear R6020 Firmware<1.0.0.38
Netgear R6020
Netgear R6080 Firmware<1.0.0.38
Netgear R6080
Netgear R6050 Firmware<1.0.1.18
Netgear R6050
Netgear Jr6150 Firmware<1.0.1.18
Netgear JR6150
Netgear R6120 Firmware<1.0.0.46
Netgear R6120
Netgear R6220 Firmware<1.1.0.86
Netgear R6220
Netgear R6250 Firmware<1.0.4.34
Netgear R6250
Netgear R6300 Firmware<1.0.4.32
Netgear R6300=v2
Netgear R6400 Firmware<1.0.1.44
Netgear R6400
Netgear R6400 Firmware<1.0.2.62
Netgear R6400=v2
Netgear R6700 firmware<1.0.1.48
Netgear R6700
Netgear R6700 firmware<1.2.0.36
Netgear R6700=v2
Netgear R6800 Firmware<1.2.0.36
Netgear R6800
Netgear R6900 Firmware<1.2.0.36
Netgear R6900=v2
Netgear R6900 Firmware<1.0.1.48
Netgear R6900
Netgear R7000 Firmware<1.0.9.34
Netgear R7000
Netgear R6900p Firmware<1.3.1.64
Netgear R6900P
Netgear R7000p Firmware<1.3.1.64
Netgear R7000P
Netgear R7100lg Firmware<1.0.0.48
Netgear R7100LG
Netgear R7300dst Firmware<1.0.0.70
Netgear R7300DST
Netgear R7500 Firmware<1.0.3.38
Netgear R7500=v2
Netgear R7800 firmware<1.0.2.52
Netgear R7800
Netgear R7900 Firmware<1.0.3.8
Netgear R7900
Netgear R8000 Firmware<1.0.4.28
Netgear R8000
Netgear R7900p Firmware<1.4.1.30
Netgear R7900P
Netgear R8000p Firmware<1.4.1.30
Netgear R8000P
Netgear R8300 Firmware<1.0.2.128
Netgear R8300
Netgear R8500 Firmware<1.0.2.128
Netgear R8500
Netgear R9000 Firmware<1.0.3.10
Netgear R9000
Netgear Rbs40v Firmware<2.2.0.58
Netgear RBS40V
Netgear Rbk50v Firmware<2.2.0.58
Netgear RBK50V
Netgear Wn2000rpt Firmware<1.0.1.32
Netgear WN2000RPT=v3
Netgear Wn2500rp Firmware<1.0.1.54
Netgear WN2500RP=v2
Netgear Wn3000rp Firmware<1.0.2.78
Netgear WN3000RP=v3
Netgear Wn3100rp Firmware<1.0.0.66
Netgear WN3100RP=v2
Netgear Wndr3400 Firmware<1.0.1.22
Netgear WNDR3400=v3
Netgear Wndr3700 Firmware<1.0.2.102
Netgear WNDR3700=v4
Netgear Wndr4300 Firmware<1.0.2.104
Netgear WNDR4300=v1
Netgear Wndr4300 Firmware<1.0.0.56
Netgear WNDR4300=v2
Netgear Wndr4500 Firmware<1.0.0.56
Netgear WNDR4500=v3
Netgear Wnr2000 Firmware<1.0.0.66
Netgear WNR2000=v5
Netgear Wnr2020 Firmware<1.1.0.62
Netgear WNR2020
Netgear Wnr2050 Firmware<1.1.0.62
Netgear WNR2050
Netgear Wnr3500l Firmware<1.2.0.62
Netgear WNR3500L=v2
Netgear Xr500 Firmware<2.3.2.22
Netgear XR500
All of the following
Netgear D3600 Firmware<1.0.0.72
Netgear D3600
All of the following
Netgear D6000 Firmware<1.0.0.72
Netgear D6000
All of the following
Netgear D6100 Firmware<1.0.0.63
Netgear D6100
All of the following
Netgear D6200 Firmware<1.1.00.34
Netgear D6200
All of the following
Netgear D6220 Firmware<1.0.0.48
Netgear D6220
All of the following
Netgear D6400 Firmware<1.0.0.86
Netgear D6400
All of the following
Netgear D7000 Firmware<1.0.1.70
Netgear D7000
All of the following
Netgear D7000 Firmware<1.0.0.52
Netgear D7000=v2
All of the following
Netgear D7800 Firmware<1.0.1.56
Netgear D7800
All of the following
Netgear D8500 Firmware<1.0.3.44
Netgear D8500
All of the following
Netgear Dc112a Firmware<1.0.0.42
Netgear DC112A
All of the following
Netgear Dgn2200 Firmware<1.0.0.108
Netgear DGN2200=v4
All of the following
Netgear Dgnd2200b Firmware<1.0.0.108
Netgear DGND2200B=v4
All of the following
Netgear Ex2700 Firmware<1.0.1.48
Netgear EX2700
All of the following
Netgear Ex3700 Firmware<1.0.0.76
Netgear EX3700
All of the following
Netgear Ex3800 Firmware<1.0.0.76
Netgear EX3800
All of the following
Netgear Ex6000 Firmware<1.0.0.38
Netgear EX6000
All of the following
Netgear Ex6100 Firmware<1.0.2.24
Netgear EX6100
All of the following
Netgear Ex6100 Firmware<1.0.1.76
Netgear EX6100=v2
All of the following
Netgear Ex6120 Firmware<1.0.0.42
Netgear EX6120
All of the following
Netgear Ex6130 Firmware<1.0.0.28
Netgear EX6130
All of the following
Netgear Ex6150 Firmware<1.0.0.42
Netgear EX6150=v1
All of the following
Netgear Ex6150 Firmware<1.0.1.76
Netgear EX6150=v2
All of the following
Netgear Ex6200 Firmware<1.0.3.88
Netgear EX6200
All of the following
Netgear Ex6200 Firmware<1.0.1.72
Netgear EX6200=v2
All of the following
Netgear Ex6400 Firmware<1.0.2.136
Netgear EX6400
All of the following
Netgear Ex7000 Firmware<1.0.0.66
Netgear EX7000
All of the following
Netgear Ex7300 Firmware<1.0.2.136
Netgear EX7300
All of the following
Netgear Ex8000 Firmware<1.0.1.180
Netgear EX8000
All of the following
Netgear Rbk50 Firmware<2.1.4.10
Netgear RBK50
All of the following
Netgear Rbr50 Firmware<2.1.4.10
Netgear RBR50
All of the following
Netgear Rbs50 Firmware<2.1.4.10
Netgear RBS50
All of the following
Netgear Rbk40 Firmware<2.1.4.10
Netgear RBK40
All of the following
Netgear Rbr40 Firmware<2.1.4.10
Netgear RBR40
All of the following
Netgear Rbs40 Firmware<2.1.4.10
Netgear RBS40
All of the following
Netgear Rbw30 Firmware<2.2.1.204
Netgear RBW30
All of the following
Netgear Pr2000 Firmware<1.0.0.28
Netgear PR2000
All of the following
Netgear R6020 Firmware<1.0.0.38
Netgear R6020
All of the following
Netgear R6080 Firmware<1.0.0.38
Netgear R6080
All of the following
Netgear R6050 Firmware<1.0.1.18
Netgear R6050
All of the following
Netgear Jr6150 Firmware<1.0.1.18
Netgear JR6150
All of the following
Netgear R6120 Firmware<1.0.0.46
Netgear R6120
All of the following
Netgear R6220 Firmware<1.1.0.86
Netgear R6220
All of the following
Netgear R6250 Firmware<1.0.4.34
Netgear R6250
All of the following
Netgear R6300 Firmware<1.0.4.32
Netgear R6300=v2
All of the following
Netgear R6400 Firmware<1.0.1.44
Netgear R6400
All of the following
Netgear R6400 Firmware<1.0.2.62
Netgear R6400=v2
All of the following
Netgear R6700 firmware<1.0.1.48
Netgear R6700
All of the following
Netgear R6700 firmware<1.2.0.36
Netgear R6700=v2
All of the following
Netgear R6800 Firmware<1.2.0.36
Netgear R6800
All of the following
Netgear R6900 Firmware<1.2.0.36
Netgear R6900=v2
All of the following
Netgear R6900 Firmware<1.0.1.48
Netgear R6900
All of the following
Netgear R7000 Firmware<1.0.9.34
Netgear R7000
All of the following
Netgear R6900p Firmware<1.3.1.64
Netgear R6900P
All of the following
Netgear R7000p Firmware<1.3.1.64
Netgear R7000P
All of the following
Netgear R7100lg Firmware<1.0.0.48
Netgear R7100LG
All of the following
Netgear R7300dst Firmware<1.0.0.70
Netgear R7300DST
All of the following
Netgear R7500 Firmware<1.0.3.38
Netgear R7500=v2
All of the following
Netgear R7800 firmware<1.0.2.52
Netgear R7800
All of the following
Netgear R7900 Firmware<1.0.3.8
Netgear R7900
All of the following
Netgear R8000 Firmware<1.0.4.28
Netgear R8000
All of the following
Netgear R7900p Firmware<1.4.1.30
Netgear R7900P
All of the following
Netgear R8000p Firmware<1.4.1.30
Netgear R8000P
All of the following
Netgear R8300 Firmware<1.0.2.128
Netgear R8300
All of the following
Netgear R8500 Firmware<1.0.2.128
Netgear R8500
All of the following
Netgear R9000 Firmware<1.0.3.10
Netgear R9000
All of the following
Netgear Rbs40v Firmware<2.2.0.58
Netgear RBS40V
All of the following
Netgear Rbk50v Firmware<2.2.0.58
Netgear RBK50V
All of the following
Netgear Wn2000rpt Firmware<1.0.1.32
Netgear WN2000RPT=v3
All of the following
Netgear Wn2500rp Firmware<1.0.1.54
Netgear WN2500RP=v2
All of the following
Netgear Wn3000rp Firmware<1.0.2.78
Netgear WN3000RP=v3
All of the following
Netgear Wn3100rp Firmware<1.0.0.66
Netgear WN3100RP=v2
All of the following
Netgear Wndr3400 Firmware<1.0.1.22
Netgear WNDR3400=v3
All of the following
Netgear Wndr3700 Firmware<1.0.2.102
Netgear WNDR3700=v4
All of the following
Netgear Wndr4300 Firmware<1.0.2.104
Netgear WNDR4300=v1
All of the following
Netgear Wndr4300 Firmware<1.0.0.56
Netgear WNDR4300=v2
All of the following
Netgear Wndr4500 Firmware<1.0.0.56
Netgear WNDR4500=v3
All of the following
Netgear Wnr2000 Firmware<1.0.0.66
Netgear WNR2000=v5
All of the following
Netgear Wnr2020 Firmware<1.1.0.62
Netgear WNR2020
All of the following
Netgear Wnr2050 Firmware<1.1.0.62
Netgear WNR2050
All of the following
Netgear Wnr3500l Firmware<1.2.0.62
Netgear WNR3500L=v2
All of the following
Netgear Xr500 Firmware<2.3.2.22
Netgear XR500

Event History

Aug 10, 2021
CVE Published
via MITRE·11:54 PM
Data Sourced
via MITRE·11:54 PM
DescriptionSeverity
Aug 11, 2021
Data Sourced
via NVD·12:15 AM
DescriptionSeverityAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2021-38514?

CVE-2021-38514 is considered a high severity authentication bypass vulnerability affecting multiple NETGEAR devices.

2

How do I fix CVE-2021-38514?

To fix CVE-2021-38514, upgrade the affected NETGEAR devices to the latest firmware version as specified by NETGEAR.

3

Which NETGEAR devices are affected by CVE-2021-38514?

CVE-2021-38514 affects various NETGEAR devices including the D3600, D6000, D6100, D6200, D6220, and others listed in the advisory.

4

What happens if CVE-2021-38514 is exploited?

If exploited, CVE-2021-38514 allows unauthorized users to bypass authentication, potentially leading to unauthorized access to device management and data.

5

Is there a patch available for CVE-2021-38514?

Yes, a patch is available through firmware updates for affected NETGEAR devices.

Company

Resources

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