CVE-2020-35833

CVSS V2 Low 3.5 CVSS V3 Medium 4.8

Description

Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7500v2 before 1.0.3.46, R7800 before 1.0.2.68, R8900 before 1.0.4.28, R9000 before 1.0.4.28, RAX120 before 1.0.0.78, RBK20 before 2.3.5.26, RBR20 before 2.3.5.26, RBS20 before 2.3.5.26, RBK40 before 2.3.5.30, RBR40 before 2.3.5.30, RBS40 before 2.3.5.30, RBK50 before 2.3.5.30, RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, XR500 before 2.3.2.56, and XR700 before 1.0.1.10.

Overview

CVE ID
CVE-2020-35833

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2020-12-30T00:15:16

Last Modified Date
2021-01-04T18:34:58

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:d7800_firmware::::::::	1	OR	1.0.1.56
cpe:2.3:h:netgear:d7800:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r7500v2_firmware::::::::	1	OR	1.0.3.46
cpe:2.3:h:netgear:r7500v2:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r7800_firmware::::::::	1	OR	1.0.2.68
cpe:2.3:h:netgear:r7800:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r8900_firmware::::::::	1	OR	1.0.4.28
cpe:2.3:h:netgear:r8900:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r9000_firmware::::::::	1	OR	1.0.4.28
cpe:2.3:h:netgear:r9000:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rax120_firmware::::::::	1	OR	1.0.0.78
cpe:2.3:h:netgear:rax120:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbk40_firmware::::::::	1	OR	2.3.5.30
cpe:2.3:h:netgear:rbk40:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbr40_firmware::::::::	1	OR	2.3.5.30
cpe:2.3:h:netgear:rbr40:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbs40_firmware::::::::	1	OR	2.3.5.30
cpe:2.3:h:netgear:rbs40:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbk20_firmware::::::::	1	OR	2.3.5.26
cpe:2.3:h:netgear:rbk20:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbr20_firmware::::::::	1	OR	2.3.5.26
cpe:2.3:h:netgear:rbr20:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbs20_firmware::::::::	1	OR	2.3.5.26
cpe:2.3:h:netgear:rbs20:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbk50_firmware::::::::	1	OR	2.3.5.30
cpe:2.3:h:netgear:rbk50:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbr50_firmware::::::::	1	OR	2.3.5.30
cpe:2.3:h:netgear:rbr50:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:rbs50_firmware::::::::	1	OR	2.3.5.30
cpe:2.3:h:netgear:rbs50:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:xr500_firmware::::::::	1	OR	2.3.2.56
cpe:2.3:h:netgear:xr500:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:xr700_firmware::::::::	1	OR	1.0.1.10
cpe:2.3:h:netgear:xr700:-:::::::*	0	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
SINGLE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
3.5

Severity
LOW

Exploitability Score
6.8

Impact Score
2.9

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
HIGH

User Interaction
REQUIRED

Scope
CHANGED

Confidentiality Impact
LOW

Availability Impact
NONE

Base Score
4.8

Base Severity
MEDIUM

Exploitability Score
1.7

Impact Score
2.7

References

Reference URL	Reference Tags
https://kb.netgear.com/000062677/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Routers-and-WiFi-Systems-PSV-2018-0512	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-35833
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35833

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:28:50				Added to TrackCVE
2022-12-05 19:03:28	2020-12-30T00:15Z	2020-12-30T00:15:16	CVE Published Date	updated
2022-12-05 19:03:28		2021-01-04T18:34:58	CVE Modified Date	updated
2022-12-05 19:03:28		Analyzed	Vulnerability Status	updated