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[email protected]CVE-2021-45541

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

CVE-2021-45541

2021-12-2601:15:14

CWE-77

[email protected]

web.nvd.nist.gov

cve

2021

45541

netgear

command injection

r7900

r7900p

r8000

r8000p

rax200

mr60

rax45

rax80

ms60

rax50

rax75

rbr750

rbr850

rbs750

rbs850

rbk752

rbk852

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 R7900 before 1.0.4.38, R7900P before 1.4.2.84, R8000 before 1.0.4.68, R8000P before 1.4.2.84, RAX200 before 1.0.3.106, MR60 before 1.0.6.110, RAX45 before 1.0.2.72, RAX80 before 1.0.3.106, MS60 before 1.0.6.110, RAX50 before 1.0.2.72, RAX75 before 1.0.3.106, RBR750 before 3.2.16.6, RBR850 before 3.2.16.6, RBS750 before 3.2.16.6, RBS850 before 3.2.16.6, RBK752 before 3.2.16.6, and RBK852 before 3.2.16.6.

Affected configurations

NVD

Node

netgearrax200_firmwareRange<1.0.3.106

AND

netgearrax200Match-

Node

netgearmr60_firmwareRange<1.0.6.110

AND

netgearmr60Match-

Node

netgearrax45_firmwareRange<1.0.2.72

AND

netgearrax45Match-

Node

netgearrax80_firmwareRange<1.0.3.106

AND

netgearrax80Match-

Node

netgearms60_firmwareRange<1.0.6.110

AND

netgearms60Match-

Node

netgearrax50_firmwareRange<1.0.2.72

AND

netgearrax50Match-

Node

netgearrax75_firmwareRange<1.0.3.106

AND

netgearrax75Match-

Node

netgearrbr750_firmwareRange<3.2.16.6

AND

netgearrbr750Match-

Node

netgearrbr850_firmwareRange<3.2.16.6

AND

netgearrbr850Match-

Node

netgearrbs750_firmwareRange<3.2.16.6

AND

netgearrbs750Match-

Node

netgearrbs850_firmwareRange<3.2.16.6

AND

netgearrbs850Match-

Node

netgearrbk752_firmwareRange<3.2.16.6

AND

netgearrbk752Match-

Node

netgearrbk852_firmwareRange<3.2.16.6

AND

netgearrbk852Match-

Node

netgearr7900_firmwareRange<1.0.4.38

AND

netgearr7900Match-

Node

netgearr8000_firmwareRange<1.0.4.68

AND

netgearr8000Match-

Node

netgearr7900p_firmwareRange<1.4.2.84

AND

netgearr7900pMatch-

Node

netgearr8000p_firmwareRange<1.4.2.84

AND

netgearr8000pMatch-

CPENameOperatorVersion
netgear:rax200_firmwarenetgear rax200 firmwarelt1.0.3.106

CPE	Name	Operator	Version
netgear:rax200_firmware	netgear rax200 firmware	lt	1.0.3.106

References

kb.netgear.com/000064479/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-WiFi-Systems-PSV-2020-0246

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

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