CVE-2018-21167

CVSS V2 Low 3.5 CVSS V3 Medium 5.5

Description

Certain NETGEAR devices are affected by stored XSS. This affects D6100 before 1.0.0.57, DM200 before 1.0.0.50, EX2700 before 1.0.1.32, EX6100v2 before 1.0.1.70, EX6150v2 before 1.0.1.70, EX6200v2 before 1.0.1.62, EX6400 before 1.0.1.78, EX7300 before 1.0.1.78, EX8000 before 1.0.0.114, R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7800 before 1.0.2.42, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WN2000RPTv3 before 1.0.1.26, WN3000RPv3 before 1.0.2.66, WN3100RPv2 before 1.0.0.42, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.54, WNDR4500v3 before 1.0.0.54, and WNR2000v5 before 1.0.0.64.

Overview

CVE ID
CVE-2018-21167

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2020-04-27T18:15:12

Last Modified Date
2020-05-05T19:26:12

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:d6100_firmware::::::::	1	OR	1.0.0.57
cpe:2.3:h:netgear:d6100:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:dm200_firmware::::::::	1	OR	1.0.0.50
cpe:2.3:h:netgear:dm200:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ex2700_firmware::::::::	1	OR	1.0.1.32
cpe:2.3:h:netgear:ex2700:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ex6100_firmware::::::::	1	OR	1.0.1.70
cpe:2.3:h:netgear:ex6100:v2:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ex6150_firmware::::::::	1	OR	1.0.1.70
cpe:2.3:h:netgear:ex6150:v2:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ex6200_firmware::::::::	1	OR	1.0.1.62
cpe:2.3:h:netgear:ex6200:v2:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ex6400_firmware::::::::	1	OR	1.0.1.78
cpe:2.3:h:netgear:ex6400:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ex7300_firmware::::::::	1	OR	1.0.1.78
cpe:2.3:h:netgear:ex7300:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:ex8000_firmware::::::::	1	OR	1.0.0.114
cpe:2.3:h:netgear:ex8000:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r6100_firmware::::::::	1	OR	1.0.1.22
cpe:2.3:h:netgear:r6100:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r7500_firmware::::::::	1	OR	1.0.0.122
cpe:2.3:h:netgear:r7500:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r7800_firmware::::::::	1	OR	1.0.2.42
cpe:2.3:h:netgear:r7800:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r8900_firmware::::::::	1	OR	1.0.3.10
cpe:2.3:h:netgear:r8900:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:r9000_firmware::::::::	1	OR	1.0.3.10
cpe:2.3:h:netgear:r9000:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:wn2000rpt_firmware::::::::	1	OR	1.0.1.26
cpe:2.3:h:netgear:wn2000rpt:v3:::::::*	0	OR
		AND
cpe:2.3:o:netgear:wn3000rp_firmware::::::::	1	OR	1.0.2.66
cpe:2.3:h:netgear:wn3000rp:v3:::::::*	0	OR
		AND
cpe:2.3:o:netgear:wn3100rp_firmware::::::::	1	OR	1.0.0.42
cpe:2.3:h:netgear:wn3100rp:v2:::::::*	0	OR
		AND
cpe:2.3:o:netgear:wndr3700_firmware::::::::	1	OR	1.0.2.96
cpe:2.3:h:netgear:wndr3700:v4:::::::*	0	OR
		AND
cpe:2.3:o:netgear:wndr4300_firmware::::::::	1	OR	1.0.2.98
cpe:2.3:h:netgear:wndr4300:-:::::::*	0	OR
		AND
cpe:2.3:o:netgear:wndr4300_firmware::::::::	1	OR	1.0.0.54
cpe:2.3:h:netgear:wndr4300:v2:::::::*	0	OR
		AND
cpe:2.3:o:netgear:wndr4500_firmware::::::::	1	OR	1.0.0.54
cpe:2.3:h:netgear:wndr4500:v3:::::::*	0	OR
		AND
cpe:2.3:o:netgear:wnr2000_firmware::::::::	1	OR	1.0.0.64
cpe:2.3:h:netgear:wnr2000:v5:::::::*	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:N/S:C/C:L/I:L/A:N

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
HIGH

User Interaction
NONE

Scope
CHANGED

Confidentiality Impact
LOW

Availability Impact
NONE

Base Score
5.5

Base Severity
MEDIUM

Exploitability Score
2.3

Impact Score
2.7

References

Reference URL	Reference Tags
https://kb.netgear.com/000055191/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Routers-Gateways-Extenders-and-DSL-Modems-PSV-2017-3093	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-21167
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-21167

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:34:07				Added to TrackCVE
2022-12-04 15:45:19	2020-04-27T18:15Z	2020-04-27T18:15:12	CVE Published Date	updated
2022-12-04 15:45:19		2020-05-05T19:26:12	CVE Modified Date	updated
2022-12-04 15:45:19		Analyzed	Vulnerability Status	updated