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MitreCVE-2020-26927

HistoryOct 09, 2020 - 7:15 a.m.

CVE-2020-26927

2020-10-0907:15:18

mitre

web.nvd.nist.gov

cve-2020-26927

netgear

authentication bypass

vulnerability

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.5

Confidence

High

EPSS

0.003

Percentile

70.0%

JSON

Certain NETGEAR devices are affected by authentication bypass. This affects D6200 before 1.1.00.40, D7000 before 1.0.1.78, R6020 before 1.0.0.42, R6080 before 1.0.0.42, R6050 before 1.0.1.26, JR6150 before 1.0.1.26, R6120 before 1.0.0.66, R6220 before 1.1.0.100, R6260 before 1.1.0.66, R6700v2 before 1.2.0.62, R6800 before 1.2.0.62, R6900v2 before 1.2.0.62, AC2100 before 1.2.0.62, AC2400 before 1.2.0.62, AC2600 before 1.2.0.62, R7450 before 1.2.0.62, and WNR2020 before 1.1.0.62.

Affected configurations

Nvd

Node

netgearac2100_firmwareRange<1.2.0.62

AND

netgearac2100Match-

Node

netgearac2400_firmwareRange<1.2.0.62

AND

netgearac2400Match-

Node

netgearac2600_firmwareRange<1.2.0.62

AND

netgearac2600Match-

Node

netgeard6200_firmwareRange<1.1.00.40

AND

netgeard6200Match-

Node

netgeard7000_firmwareRange<1.0.1.78

AND

netgeard7000Match-

Node

netgearjr6150_firmwareRange<1.0.1.26

AND

netgearjr6150Match-

Node

netgearr6020_firmwareRange<1.0.0.42

AND

netgearr6020Match-

Node

netgearr6050_firmwareRange<1.0.1.26

AND

netgearr6050Match-

Node

netgearr6080_firmwareRange<1.0.0.42

AND

netgearr6080Match-

Node

netgearr6120_firmwareRange<1.0.0.66

AND

netgearr6120Match-

Node

netgearr6220_firmwareRange<1.1.0.100

AND

netgearr6220Match-

Node

netgearr6260_firmwareRange<1.1.0.66

AND

netgearr6260Match-

Node

netgearr6700_firmwareRange<1.2.0.62

AND

netgearr6700Matchv2

Node

netgearr6800_firmwareRange<1.2.0.62

AND

netgearr6800Match-

Node

netgearr6900_firmwareRange<1.2.0.62

AND

netgearr6900Matchv2

Node

netgearr7450_firmwareRange<1.2.0.62

AND

netgearr7450Match-

Node

netgearwnr2020_firmwareRange<1.1.0.62

AND

netgearwnr2020Match-

VendorProductVersionCPE
netgearac2100_firmware*cpe:2.3:o:netgear:ac2100_firmware:*:*:*:*:*:*:*:*
netgearac2100-cpe:2.3:h:netgear:ac2100:-:*:*:*:*:*:*:*
netgearac2400_firmware*cpe:2.3:o:netgear:ac2400_firmware:*:*:*:*:*:*:*:*
netgearac2400-cpe:2.3:h:netgear:ac2400:-:*:*:*:*:*:*:*
netgearac2600_firmware*cpe:2.3:o:netgear:ac2600_firmware:*:*:*:*:*:*:*:*
netgearac2600-cpe:2.3:h:netgear:ac2600:-:*:*:*:*:*:*:*
netgeard6200_firmware*cpe:2.3:o:netgear:d6200_firmware:*:*:*:*:*:*:*:*
netgeard6200-cpe:2.3:h:netgear:d6200:-:*:*:*:*:*:*:*
netgeard7000_firmware*cpe:2.3:o:netgear:d7000_firmware:*:*:*:*:*:*:*:*
netgeard7000-cpe:2.3:h:netgear:d7000:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
netgear	ac2100_firmware	*	cpe:2.3:o:netgear:ac2100_firmware::::::::
netgear	ac2100	-	cpe:2.3:h:netgear:ac2100:-:::::::*
netgear	ac2400_firmware	*	cpe:2.3:o:netgear:ac2400_firmware::::::::
netgear	ac2400	-	cpe:2.3:h:netgear:ac2400:-:::::::*
netgear	ac2600_firmware	*	cpe:2.3:o:netgear:ac2600_firmware::::::::
netgear	ac2600	-	cpe:2.3:h:netgear:ac2600:-:::::::*
netgear	d6200_firmware	*	cpe:2.3:o:netgear:d6200_firmware::::::::
netgear	d6200	-	cpe:2.3:h:netgear:d6200:-:::::::*
netgear	d7000_firmware	*	cpe:2.3:o:netgear:d7000_firmware::::::::
netgear	d7000	-	cpe:2.3:h:netgear:d7000:-:::::::*

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1-10 of 341

References

kb.netgear.com/000062325/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2019-0109

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.5

Confidence

High

EPSS

0.003

Percentile

70.0%

JSON

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