CVE-2021-45667: 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, R7960P before 1.4.1.66, 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, R8000P before 1.4.1.66, 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, R7900P before 1.4.1.66, 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
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 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 R7960p Firmware | <1.4.1.66 | |
| Netgear R7960p | ||
| Netgear Rax200 Firmware | <1.0.3.106 | |
| NETGEAR RAX200 | ||
| Netgear Rbs40v Firmware | <2.6.1.4 | |
| Netgear Rbs40v | ||
| Netgear Rbw30 Firmware | <2.6.1.4 | |
| Netgear Rbw30 | ||
| Netgear Ex3700 Firmware | <1.0.0.90 | |
| Netgear EX3700 | ||
| Netgear Mr60 Firmware | <1.0.6.110 | |
| Netgear Mr60 | ||
| Netgear R8000p Firmware | <1.4.1.66 | |
| Netgear R8000p | ||
| 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 Ex3800 Firmware | <1.0.0.90 | |
| Netgear Ex3800 | ||
| Netgear Ms60 Firmware | <1.0.6.110 | |
| Netgear Ms60 | ||
| Netgear R7900p Firmware | <1.4.1.66 | |
| Netgear R7900p | ||
| 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 |
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Frequently Asked Questions
Which NETGEAR devices are affected by stored XSS?
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, R7960P before 1.4.1.66, RAX200 before 1.0.3.106, RBS40V before 2.6.1.4, RBW30 before 2.6.1.4.
What is the severity of CVE-2021-45667?
The severity of CVE-2021-45667 is medium with a CVSS score of 4.8.
How can I fix the stored XSS vulnerability in my NETGEAR device?
To fix the vulnerability, upgrade your NETGEAR device firmware to the latest version available.
Where can I find more information about the stored XSS vulnerability in NETGEAR devices?
You can find more information about the vulnerability in NETGEAR devices on the NETGEAR Knowledge Base at https://kb.netgear.com/000064481/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Router-Extenders-and-WiFi-Systems-PSV-2020-0256.
What is the Common Weakness Enumeration (CWE) category of CVE-2021-45667?
The Common Weakness Enumeration (CWE) category of CVE-2021-45667 is CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')).
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/severity
- agent/weakness
- agent/remedy
- agent/references
- agent/last-modified-date
- agent/tags
- agent/first-publish-date
- agent/description
- agent/event
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/netgear
- canonical/netgear cbr40 firmware
- canonical/netgear cbr40
- canonical/netgear eax20 firmware
- canonical/netgear eax20
- canonical/netgear eax80 firmware
- canonical/netgear eax80
- canonical/netgear ex6120 firmware
- canonical/netgear ex6120
- canonical/netgear ex6130 firmware
- canonical/netgear ex6130
- canonical/netgear ex7500 firmware
- canonical/netgear ex7500
- canonical/netgear r7960p firmware
- canonical/netgear r7960p
- canonical/netgear rax200 firmware
- canonical/netgear rax200
- canonical/netgear rbs40v firmware
- canonical/netgear rbs40v
- canonical/netgear rbw30 firmware
- canonical/netgear rbw30
- canonical/netgear ex3700 firmware
- canonical/netgear ex3700
- canonical/netgear mr60 firmware
- canonical/netgear mr60
- canonical/netgear r8000p firmware
- canonical/netgear r8000p
- canonical/netgear rax20 firmware
- canonical/netgear rax20
- canonical/netgear rax45 firmware
- canonical/netgear rax45
- canonical/netgear rax80 firmware
- canonical/netgear rax80
- canonical/netgear ex3800 firmware
- canonical/netgear ex3800
- canonical/netgear ms60 firmware
- canonical/netgear ms60
- canonical/netgear r7900p firmware
- canonical/netgear r7900p
- canonical/netgear rax15 firmware
- canonical/netgear rax15
- canonical/netgear rax50 firmware
- version/netgear rax50 firmware/1.0.2.72
- canonical/netgear rax50
- canonical/netgear rax75 firmware
- canonical/netgear rax75
- canonical/netgear rbr750 firmware
- canonical/netgear rbr750
- canonical/netgear rbr850 firmware
- canonical/netgear rbr850
- canonical/netgear rbs750 firmware
- canonical/netgear rbs750
- canonical/netgear rbs850 firmware
- canonical/netgear rbs850
- canonical/netgear rbk752 firmware
- canonical/netgear rbk752
- canonical/netgear rbk852 firmware
- canonical/netgear rbk852