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[email protected]CVE-2021-45670

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

CVE-2021-45670

2021-12-2601:15:21

CWE-79

[email protected]

web.nvd.nist.gov

cve-2021-45670

netgear

stored xss

security vulnerability

nvd

cbr40

eax20

r7000

rax80

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

LOW

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

5 Medium

AI Score

Confidence

High

3.5 Low

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

22.7%

JSON

Certain NETGEAR devices are affected by stored XSS. This affects CBR40 before 2.5.0.10, EAX20 before 1.0.0.48, EAX80 before 1.0.1.64, EX6120 before 1.0.0.64, EX6130 before 1.0.0.44, EX7500 before 1.0.0.72, R7000 before 1.0.11.116, R7900 before 1.0.4.38, R8000 before 1.0.4.68, RAX200 before 1.0.3.106, RBS40V before 2.6.1.4, RBW30 before 2.6.1.4, EX3700 before 1.0.0.90, MR60 before 1.0.6.110, R7000P before 1.3.2.126, RAX20 before 1.0.2.82, RAX45 before 1.0.2.72, RAX80 before 1.0.3.106, EX3800 before 1.0.0.90, MS60 before 1.0.6.110, R6900P before 1.3.2.126, RAX15 before 1.0.2.82, 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

netgearrax20_firmwareRange<1.0.2.82

AND

netgearrax20Match-

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

netgearrax15_firmwareRange<1.0.2.82

AND

netgearrax15Match-

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

netgearcbr40_firmwareRange<2.5.0.10

AND

netgearcbr40Match-

Node

netgeareax20_firmwareRange<1.0.0.48

AND

netgeareax20Match-

Node

netgeareax80_firmwareRange<1.0.1.64

AND

netgeareax80Match-

Node

netgearex6120_firmwareRange<1.0.0.64

AND

netgearex6120Match-

Node

netgearex6130_firmwareRange<1.0.0.44

AND

netgearex6130Match-

Node

netgearex7500_firmwareRange<1.0.0.72

AND

netgearex7500Match-

Node

netgearex3700_firmwareRange<1.0.0.90

AND

netgearex3700Match-

Node

netgearex3800_firmwareRange<1.0.0.90

AND

netgearex3800Match-

Node

netgearr7000_firmwareRange<1.0.11.116

AND

netgearr7000Match-

Node

netgearr7000p_firmwareRange<1.3.2.126

AND

netgearr7000pMatch-

Node

netgearr7900_firmwareRange<1.0.4.38

AND

netgearr7900Match-

Node

netgearr8000_firmwareRange<1.0.4.68

AND

netgearr8000Match-

Node

netgearr6900p_firmwareRange<1.3.2.126

AND

netgearr6900pMatch-

Node

netgearrbs40v_firmwareRange<2.6.1.4

AND

netgearrbs40vMatch-

Node

netgearrbw30_firmwareRange<2.6.1.4

AND

netgearrbw30Match-

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/000064480/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2020-0255

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

LOW

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

5 Medium

AI Score

Confidence

High

3.5 Low

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

22.7%

JSON

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