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[email protected]CVE-2018-21155

HistoryApr 27, 2020 - 6:15 p.m.

CVE-2018-21155

2020-04-2718:15:12

CWE-79

[email protected]

web.nvd.nist.gov

netgear

stored xss

cve-2018-21155

d7800

dm200

r6100

r7500

r7500v2

r7800

r8900

r9000

wndr4300

wndr4300v2

wndr4500v3

wnr2000v5

nvd

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.0%

JSON

Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.34, DM200 before 1.0.0.52, R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7500v2 before 1.0.3.26, R7800 before 1.0.2.42, R8900 before 1.0.4.2, R9000 before 1.0.3.16, 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.

Affected configurations

NVD

Node

netgeard7800_firmwareRange<1.0.1.34

AND

netgeard7800Match-

Node

netgeardm200_firmwareRange<1.0.0.52

AND

netgeardm200Match-

Node

netgearr6100_firmwareRange<1.0.1.22

AND

netgearr6100Match-

Node

netgearr7500_firmwareRange<1.0.0.122

AND

netgearr7500Match-

Node

netgearr7500_firmwareRange<1.0.3.26

AND

netgearr7500Matchv2

Node

netgearr7800_firmwareRange<1.0.2.42

AND

netgearr7800Match-

Node

netgearr8900_firmwareRange<1.0.4.2

AND

netgearr8900Match-

Node

netgearr9000_firmwareRange<1.0.3.16

AND

netgearr9000Match-

Node

netgearwndr4300_firmwareRange<1.0.2.98

AND

netgearwndr4300Match-

Node

netgearwndr4300_firmwareRange<1.0.0.54

AND

netgearwndr4300Matchv2

Node

netgearwndr4500_firmwareRange<1.0.0.54

AND

netgearwndr4500Matchv3

Node

netgearwnr2000_firmwareRange<1.0.0.64

AND

netgearwnr2000Matchv5

CPENameOperatorVersion
netgear:d7800_firmwarenetgear d7800 firmwarelt1.0.1.34

CPE	Name	Operator	Version
netgear:d7800_firmware	netgear d7800 firmware	lt	1.0.1.34

References

kb.netgear.com/000059478/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Gateways-and-Routers-PSV-2017-3101

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.0%

JSON

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