medium
6.5
CWE
79
Advisory Published
Updated

CVE-2021-45670: XSS

First published: Sun Dec 26 2021(Updated: )

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.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Netgear Rax200 Firmware<1.0.3.106
NETGEAR RAX200
Netgear Mr60 Firmware<1.0.6.110
Netgear Mr60
Netgear Rax20 Firmware<1.0.2.82
Netgear Rax20
Netgear Rax45 Firmware<1.0.2.72
Netgear Rax45
Netgear Rax80 Firmware<1.0.3.106
Netgear Rax80
Netgear Ms60 Firmware<1.0.6.110
Netgear Ms60
Netgear Rax15 Firmware<1.0.2.82
Netgear Rax15
Netgear Rax50 Firmware<1.0.2.72
Netgear Rax50
Netgear Rax75 Firmware<1.0.3.106
Netgear Rax75
Netgear Rbr750 Firmware<3.2.16.6
Netgear Rbr750
Netgear Rbr850 Firmware<3.2.16.6
NETGEAR RBR850
Netgear Rbs750 Firmware<3.2.16.6
Netgear Rbs750
Netgear Rbs850 Firmware<3.2.16.6
Netgear Rbs850
Netgear Rbk752 Firmware<3.2.16.6
Netgear Rbk752
Netgear Rbk852 Firmware<3.2.16.6
Netgear Rbk852
Netgear Cbr40 Firmware<2.5.0.10
Netgear Cbr40
Netgear Eax20 Firmware<1.0.0.48
Netgear Eax20
Netgear Eax80 Firmware<1.0.1.64
Netgear Eax80
Netgear Ex6120 Firmware<1.0.0.64
Netgear EX6120
Netgear Ex6130 Firmware<1.0.0.44
Netgear Ex6130
Netgear Ex7500 Firmware<1.0.0.72
Netgear Ex7500
Netgear Ex3700 Firmware<1.0.0.90
Netgear EX3700
Netgear Ex3800 Firmware<1.0.0.90
Netgear Ex3800
Netgear R7000 Firmware<1.0.11.116
NETGEAR R7000
Netgear R7000p Firmware<1.3.2.126
Netgear R7000P
Netgear R7900 Firmware<1.0.4.38
Netgear R7900
Netgear R8000 Firmware<1.0.4.68
NETGEAR R8000
Netgear R6900p Firmware<1.3.2.126
Netgear R6900P
Netgear Rbs40v Firmware<2.6.1.4
Netgear Rbs40v
Netgear Rbw30 Firmware<2.6.1.4
Netgear Rbw30
All of
Netgear Rax200 Firmware<1.0.3.106
NETGEAR RAX200
All of
Netgear Mr60 Firmware<1.0.6.110
Netgear Mr60
All of
Netgear Rax20 Firmware<1.0.2.82
Netgear Rax20
All of
Netgear Rax45 Firmware<1.0.2.72
Netgear Rax45
All of
Netgear Rax80 Firmware<1.0.3.106
Netgear Rax80
All of
Netgear Ms60 Firmware<1.0.6.110
Netgear Ms60
All of
Netgear Rax15 Firmware<1.0.2.82
Netgear Rax15
All of
Netgear Rax50 Firmware<1.0.2.72
Netgear Rax50
All of
Netgear Rax75 Firmware<1.0.3.106
Netgear Rax75
All of
Netgear Rbr750 Firmware<3.2.16.6
Netgear Rbr750
All of
Netgear Rbr850 Firmware<3.2.16.6
NETGEAR RBR850
All of
Netgear Rbs750 Firmware<3.2.16.6
Netgear Rbs750
All of
Netgear Rbs850 Firmware<3.2.16.6
Netgear Rbs850
All of
Netgear Rbk752 Firmware<3.2.16.6
Netgear Rbk752
All of
Netgear Rbk852 Firmware<3.2.16.6
Netgear Rbk852
All of
Netgear Cbr40 Firmware<2.5.0.10
Netgear Cbr40
All of
Netgear Eax20 Firmware<1.0.0.48
Netgear Eax20
All of
Netgear Eax80 Firmware<1.0.1.64
Netgear Eax80
All of
Netgear Ex6120 Firmware<1.0.0.64
Netgear EX6120
All of
Netgear Ex6130 Firmware<1.0.0.44
Netgear Ex6130
All of
Netgear Ex7500 Firmware<1.0.0.72
Netgear Ex7500
All of
Netgear Ex3700 Firmware<1.0.0.90
Netgear EX3700
All of
Netgear Ex3800 Firmware<1.0.0.90
Netgear Ex3800
All of
Netgear R7000 Firmware<1.0.11.116
NETGEAR R7000
All of
Netgear R7000p Firmware<1.3.2.126
Netgear R7000P
All of
Netgear R7900 Firmware<1.0.4.38
Netgear R7900
All of
Netgear R8000 Firmware<1.0.4.68
NETGEAR R8000
All of
Netgear R6900p Firmware<1.3.2.126
Netgear R6900P
All of
Netgear Rbs40v Firmware<2.6.1.4
Netgear Rbs40v
All of
Netgear Rbw30 Firmware<2.6.1.4
Netgear Rbw30

Remedy

https://kb.netgear.com/000064480/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2020-0255

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID for this vulnerability?

    The vulnerability ID for this vulnerability is CVE-2021-45670.

  • What is the severity level of CVE-2021-45670?

    The severity level of CVE-2021-45670 is medium (4.8).

  • Which devices are affected by CVE-2021-45670?

    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.

  • What is the CWE ID of CVE-2021-45670?

    The CWE ID of CVE-2021-45670 is 79.

  • How can I fix the vulnerability CVE-2021-45670?

    To fix the vulnerability CVE-2021-45670, update your device firmware to the latest version provided by NETGEAR.

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