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[email protected]CVE-2021-45551

HistoryDec 26, 2021 - 1:15 a.m.

CVE-2021-45551

2021-12-2601:15:15

CWE-77

[email protected]

web.nvd.nist.gov

netgear

devices

authenticated

command injection

d6200

d7000

r6020

r6080

r6050

jr6150

r6120

r6220

r6230

r6260

r6800

r6700v2

r6900v2

r7450

ac2100

ac2400

ac2600

wnr2020

vulnerability

nvd

cve-2021-45551

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.0%

JSON

Certain NETGEAR devices are affected by command injection by an authenticated user. 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 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.64, R6800 before 1.2.0.62, R6700v2 before 1.2.0.62, R6900v2 before 1.2.0.62, R7450 before 1.2.0.62, AC2100 before 1.2.0.62, AC2400 before 1.2.0.62, AC2600 before 1.2.0.62, and WNR2020 before 1.1.0.62.

Affected configurations

NVD

Node

netgeard6200_firmwareRange<1.1.00.40

AND

netgeard6200Match-

Node

netgeard7000_firmwareRange<1.0.1.78

AND

netgeard7000Match-

Node

netgearr6020_firmwareRange<1.0.0.42

AND

netgearr6020Match-

Node

netgearr6080_firmwareRange<1.0.0.42

AND

netgearr6080Match-

Node

netgearr6050_firmwareRange<1.0.1.26

AND

netgearr6050Match-

Node

netgearjr6150_firmwareRange<1.0.1.26

AND

netgearjr6150Match-

Node

netgearr6120_firmwareRange<1.0.0.66

AND

netgearr6120Match-

Node

netgearr6220_firmwareRange<1.1.0.110

AND

netgearr6220Match-

Node

netgearr6230_firmwareRange<1.1.0.110

AND

netgearr6230Match-

Node

netgearr6260_firmwareRange<1.1.0.64

AND

netgearr6260Match-

Node

netgearr6800_firmwareRange<1.2.0.62

AND

netgearr6800Match-

Node

netgearr6700v2_firmwareRange<1.2.0.62

AND

netgearr6700v2Match-

Node

netgearr6900v2_firmwareRange<1.2.0.62

AND

netgearr6900v2Match-

Node

netgearr7450_firmwareRange<1.2.0.62

AND

netgearr7450Match-

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

netgearwnr2020_firmwareRange<1.1.0.62

AND

netgearwnr2020Match-

CPENameOperatorVersion
netgear:d6200_firmwarenetgear d6200 firmwarelt1.1.00.40

CPE	Name	Operator	Version
netgear:d6200_firmware	netgear d6200 firmware	lt	1.1.00.40

References

kb.netgear.com/000064056/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-PSV-2019-0022

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.0%

JSON

Related for CVE-2021-45551

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