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[email protected]CVE-2017-18772

HistoryApr 22, 2020 - 3:15 p.m.

CVE-2017-18772

2020-04-2215:15:11

CWE-287

[email protected]

web.nvd.nist.gov

netgear

authentication bypass

vulnerability

cve-2017-18772

nvd

5.8 Medium

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.8%

JSON

Certain NETGEAR devices are affected by authentication bypass. This affects EX3700 before 1.0.0.64, EX3800 before 1.0.0.64, EX6120 before 1.0.0.32, EX6130 before 1.0.0.16, R6300v2 before 1.0.4.12, R6700 before 1.0.1.26, R6900 before 1.0.1.22, R7000 before 1.0.9.6, R7300DST before 1.0.0.52, R7900 before 1.0.1.12, R8000 before 1.0.3.24, R8500 before 1.0.2.74, and WNR2000v2 before 1.2.0.8.

Affected configurations

NVD

Node

netgearex3700_firmwareRange<1.0.0.64

AND

netgearex3700Match-

Node

netgearex3800_firmwareRange<1.0.0.64

AND

netgearex3800Match-

Node

netgearex6120_firmwareRange<1.0.0.32

AND

netgearex6120Match-

Node

netgearex6130_firmwareRange<1.0.0.16

AND

netgearex6130Match-

Node

netgearr6300_firmwareRange<1.0.4.12

AND

netgearr6300Matchv2

Node

netgearr6700_firmwareRange<1.0.1.26

AND

netgearr6700Match-

Node

netgearr6900_firmwareRange<1.0.1.22

AND

netgearr6900Match-

Node

netgearr7000_firmwareRange<1.0.9.6

AND

netgearr7000Match-

Node

netgearr7300dst_firmwareRange<1.0.0.52

AND

netgearr7300dstMatch-

Node

netgearr7900_firmwareRange<1.0.1.12

AND

netgearr7900Match-

Node

netgearr8000_firmwareRange<1.0.3.24

AND

netgearr8000Match-

Node

netgearr8500_firmwareRange<1.0.2.74

AND

netgearr8500Match-

Node

netgearwnr2000_firmwareRange<1.2.0.8

AND

netgearwnr2000Matchv2

CPENameOperatorVersion
netgear:ex3700_firmwarenetgear ex3700 firmwarelt1.0.0.64

CPE	Name	Operator	Version
netgear:ex3700_firmware	netgear ex3700 firmware	lt	1.0.0.64

References

kb.netgear.com/000051471/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-and-Extenders-PSV-2017-0424

5.8 Medium

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.8%

JSON

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