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[email protected]CVE-2021-45639

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

CVE-2021-45639

2021-12-2601:15:19

CWE-79

[email protected]

web.nvd.nist.gov

cve-2021-45639

netgear

reflected xss

cbr40

eax20

r7000

r8000

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.5%

JSON

Certain NETGEAR devices are affected by reflected XSS. This affects CBR40 before 2.5.0.10, EAX20 before 1.0.0.32, EAX80 before 1.0.1.62, EX6120 before 1.0.0.64, EX6130 before 1.0.0.44, EX7000 before 1.0.1.104, EX7500 before 1.0.0.72, R7000 before 1.0.11.110, R7900 before 1.0.4.30, R7960P before 1.4.1.66, R8000 before 1.0.4.62, RAX200 before 1.0.2.102, XR300 before 1.0.3.50, EX3700 before 1.0.0.90, MR60 before 1.0.5.102, R7000P before 1.3.2.126, R8000P before 1.4.1.66, RAX20 before 1.0.1.64, RAX50 before 1.0.2.28, RAX80 before 1.0.3.102, EX3800 before 1.0.0.90, MS60 before 1.0.5.102, R6900P before 1.3.2.126, R7900P before 1.4.1.66, RAX15 before 1.0.1.64, RAX45 before 1.0.2.28, RAX75 before 1.0.3.102, 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

netgearcbr40_firmwareRange<2.5.0.10

AND

netgearcbr40Match-

Node

netgeareax20_firmwareRange<1.0.0.32

AND

netgeareax20Match-

Node

netgeareax80_firmwareRange<1.0.1.62

AND

netgeareax80Match-

Node

netgearex6120_firmwareRange<1.0.0.64

AND

netgearex6120Match-

Node

netgearex6130_firmwareRange<1.0.0.44

AND

netgearex6130Match-

Node

netgearex7000_firmwareRange<1.0.1.104

AND

netgearex7000Match-

Node

netgearex7500_firmwareRange<1.0.0.72

AND

netgearex7500Match-

Node

netgearr7000_firmwareRange<1.0.11.110

AND

netgearr7000Match-

Node

netgearr7900_firmwareRange<1.0.4.30

AND

netgearr7900Match-

Node

netgearr7960p_firmwareRange<1.4.1.66

AND

netgearr7960pMatch-

Node

netgearr8000_firmwareRange<1.0.4.62

AND

netgearr8000Match-

Node

netgearrax200_firmwareRange<1.0.2.102

AND

netgearrax200Match-

Node

netgearxr300_firmwareRange<1.0.3.50

AND

netgearxr300Match-

Node

netgearex3700_firmwareRange<1.0.0.90

AND

netgearex3700Match-

Node

netgearmr60_firmwareRange<1.0.5.102

AND

netgearmr60Match-

Node

netgearr7000p_firmwareRange<1.3.2.126

AND

netgearr7000pMatch-

Node

netgearr8000p_firmwareRange<1.4.1.66

AND

netgearr8000pMatch-

Node

netgearrax20_firmwareRange<1.0.1.64

AND

netgearrax20Match-

Node

netgearrax50_firmwareRange<1.0.2.28

AND

netgearrax50Match-

Node

netgearrax80_firmwareRange<1.0.3.102

AND

netgearrax80Match-

Node

netgearex3800_firmwareRange<1.0.0.90

AND

netgearex3800Match-

Node

netgearms60_firmwareRange<1.0.5.102

AND

netgearms60Match-

Node

netgearr6900p_firmwareRange<1.3.2.126

AND

netgearr6900pMatch-

Node

netgearr7900p_firmwareRange<1.4.1.66

AND

netgearr7900pMatch-

Node

netgearrax15_firmwareRange<1.0.1.64

AND

netgearrax15Match-

Node

netgearrax45_firmwareRange<1.0.2.28

AND

netgearrax45Match-

Node

netgearrax75_firmwareRange<1.0.3.102

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-

CPENameOperatorVersion
netgear:cbr40_firmwarenetgear cbr40 firmwarelt2.5.0.10

CPE	Name	Operator	Version
netgear:cbr40_firmware	netgear cbr40 firmware	lt	2.5.0.10

References

kb.netgear.com/000064460/Security-Advisory-for-Reflected-Cross-Site-Scripting-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2020-0121

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.5%

JSON

Related for CVE-2021-45639

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