CVE-2021-45639

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1

Description

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.

Overview

CVE ID
CVE-2021-45639

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2021-12-26T01:15:19

Last Modified Date
2022-01-06T14:53:06

Weakness Enumerations

CWE	URL
CWE-79	http://cwe.mitre.org/data/definitions/79.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:o:netgear:cbr40_firmware::::::::	1	OR	2.5.0.10
cpe:2.3:h:netgear:cbr40:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:eax20_firmware::::::::	1	OR	1.0.0.32
cpe:2.3:h:netgear:eax20:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:eax80_firmware::::::::	1	OR	1.0.1.62
cpe:2.3:h:netgear:eax80:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ex6120_firmware::::::::	1	OR	1.0.0.64
cpe:2.3:h:netgear:ex6120:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ex6130_firmware::::::::	1	OR	1.0.0.44
cpe:2.3:h:netgear:ex6130:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ex7000_firmware::::::::	1	OR	1.0.1.104
cpe:2.3:h:netgear:ex7000:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ex7500_firmware::::::::	1	OR	1.0.0.72
cpe:2.3:h:netgear:ex7500:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r7000_firmware::::::::	1	OR	1.0.11.110
cpe:2.3:h:netgear:r7000:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r7900_firmware::::::::	1	OR	1.0.4.30
cpe:2.3:h:netgear:r7900:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r7960p_firmware::::::::	1	OR	1.4.1.66
cpe:2.3:h:netgear:r7960p:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r8000_firmware::::::::	1	OR	1.0.4.62
cpe:2.3:h:netgear:r8000:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rax200_firmware::::::::	1	OR	1.0.2.102
cpe:2.3:h:netgear:rax200:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:xr300_firmware::::::::	1	OR	1.0.3.50
cpe:2.3:h:netgear:xr300:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ex3700_firmware::::::::	1	OR	1.0.0.90
cpe:2.3:h:netgear:ex3700:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:mr60_firmware::::::::	1	OR	1.0.5.102
cpe:2.3:h:netgear:mr60:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r7000p_firmware::::::::	1	OR	1.3.2.126
cpe:2.3:h:netgear:r7000p:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r8000p_firmware::::::::	1	OR	1.4.1.66
cpe:2.3:h:netgear:r8000p:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rax20_firmware::::::::	1	OR	1.0.1.64
cpe:2.3:h:netgear:rax20:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rax50_firmware::::::::	1	OR	1.0.2.28
cpe:2.3:h:netgear:rax50:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rax80_firmware::::::::	1	OR	1.0.3.102
cpe:2.3:h:netgear:rax80:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ex3800_firmware::::::::	1	OR	1.0.0.90
cpe:2.3:h:netgear:ex3800:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ms60_firmware::::::::	1	OR	1.0.5.102
cpe:2.3:h:netgear:ms60:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r6900p_firmware::::::::	1	OR	1.3.2.126
cpe:2.3:h:netgear:r6900p:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r7900p_firmware::::::::	1	OR	1.4.1.66
cpe:2.3:h:netgear:r7900p:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rax15_firmware::::::::	1	OR	1.0.1.64
cpe:2.3:h:netgear:rax15:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rax45_firmware::::::::	1	OR	1.0.2.28
cpe:2.3:h:netgear:rax45:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rax75_firmware::::::::	1	OR	1.0.3.102
cpe:2.3:h:netgear:rax75:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbr750_firmware::::::::	1	OR	3.2.16.6
cpe:2.3:h:netgear:rbr750:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbr850_firmware::::::::	1	OR	3.2.16.6
cpe:2.3:h:netgear:rbr850:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbs750_firmware::::::::	1	OR	3.2.16.6
cpe:2.3:h:netgear:rbs750:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbs850_firmware::::::::	1	OR	3.2.16.6
cpe:2.3:h:netgear:rbs850:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbk752_firmware::::::::	1	OR	3.2.16.6
cpe:2.3:h:netgear:rbk752:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbk852_firmware::::::::	1	OR	3.2.16.6
cpe:2.3:h:netgear:rbk852:-:::::::*	0	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
CHANGED

Confidentiality Impact
LOW

Availability Impact
NONE

Base Score
6.1

Base Severity
MEDIUM

Exploitability Score
2.8

Impact Score
2.7

References

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

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-45639
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45639

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 06:38:14				Added to TrackCVE
2022-12-06 05:04:19	2021-12-26T01:15Z	2021-12-26T01:15:19	CVE Published Date	updated
2022-12-06 05:04:19		2022-01-06T14:53:06	CVE Modified Date	updated
2022-12-06 05:04:19		Analyzed	Vulnerability Status	updated