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[email protected]CVE-2019-20717

HistoryApr 16, 2020 - 7:15 p.m.

CVE-2019-20717

2020-04-1619:15:24

[email protected]

web.nvd.nist.gov

cve-2019-20717

netgear

denial of service

d3600

d6000

d7800

ex2700

ex6200v2

ex8000

r7500v2

r7800

rbk20

rbr20

rbs20

rbk50

rbr50

rbs50

rbs40

srk60

srr60

srs60

wn2000rptv3

wn3000rpv2

wn3000rpv3

wn3100rpv2

wndr4300v2

wndr4500v3

nvd

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.2%

JSON

Certain NETGEAR devices are affected by denial of service. This affects D3600 before 1.0.0.75, D6000 before 1.0.0.75, D7800 before 1.0.1.44, EX2700 before 1.0.1.52, EX6200v2 before 1.0.1.74, EX8000 before 1.0.1.180, R7500v2 before 1.0.3.38, R7800 before 1.0.2.58, 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, SRK60 before 2.2.1.210, SRR60 before 2.2.1.210, SRS60 before 2.2.1.210, WN2000RPTv3 before 1.0.1.34, WN3000RPv2 before 1.0.0.68, WN3000RPv3 before 1.0.2.70, WN3100RPv2 before 1.0.0.60, WNDR4300v2 before 1.0.0.58, and WNDR4500v3 before 1.0.0.58.

Affected configurations

NVD

Node

netgeard3600Match-

AND

netgeard3600_firmwareRange<1.0.0.75

Node

netgeard6000Match-

AND

netgeard6000_firmwareRange<1.0.0.75

Node

netgeard7800Match-

AND

netgeard7800_firmwareRange<1.0.1.44

Node

netgearex2700Match-

AND

netgearex2700_firmwareRange<1.0.1.52

Node

netgearex6200Matchv2

AND

netgearex6200_firmwareRange<1.0.1.74

Node

netgearex8000Match-

AND

netgearex8000_firmwareRange<1.0.1.180

Node

netgearr7500Matchv2

AND

netgearr7500_firmwareRange<1.0.3.38

Node

netgearr7800Match-

AND

netgearr7800_firmwareRange<1.0.2.58

Node

netgearrbk20_firmwareRange<2.3.0.28

AND

netgearrbk20Match-

Node

netgearrbr20_firmwareRange<2.3.0.28

AND

netgearrbr20Match-

Node

netgearrbs20_firmwareRange<2.3.0.28

AND

netgearrbs20Match-

Node

netgearrbk50_firmwareRange<2.3.0.32

AND

netgearrbk50Match-

Node

netgearrbr50_firmwareRange<2.3.0.32

AND

netgearrbr50Match-

Node

netgearrbs50_firmwareRange<2.3.0.32

AND

netgearrbs50Match-

Node

netgearrbs40_firmwareRange<2.3.0.28

AND

netgearrbs40Match-

Node

netgearsrk60_firmwareRange<2.2.1.210

AND

netgearsrk60Match-

Node

netgearsrr60_firmwareRange<2.2.1.210

AND

netgearsrr60Match-

Node

netgearsrs60_firmwareRange<2.2.1.210

AND

netgearsrs60Match-

Node

netgearwn2000rpt_firmwareRange<1.0.1.34

AND

netgearwn2000rptMatchv3

Node

netgearwn3000rp_firmwareRange<1.0.0.68

AND

netgearwn3000rpMatchv2

Node

netgearwn3000rp_firmwareRange<1.0.2.70

AND

netgearwn3000rpMatchv3

Node

netgearwn3100rp_firmwareRange<1.0.0.60

AND

netgearwn3100rpMatchv2

Node

netgearwndr4300_firmwareRange<1.0.0.58

AND

netgearwndr4300Matchv2

Node

netgearwndr4500_firmwareRange<1.0.0.58

AND

netgearwndr4500Matchv3

CPENameOperatorVersion
netgear:d3600_firmwarenetgear d3600 firmwarelt1.0.0.75

CPE	Name	Operator	Version
netgear:d3600_firmware	netgear d3600 firmware	lt	1.0.0.75

References

kb.netgear.com/000061211/Security-Advisory-for-Denial-of-Service-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2018-0225

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.2%

JSON

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