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[email protected]CVE-2020-35821

HistoryDec 30, 2020 - 12:15 a.m.

CVE-2020-35821

2020-12-3000:15:15

CWE-79

[email protected]

web.nvd.nist.gov

cve-2020-35821

netgear

stored xss

security vulnerability

nvd

d7800

r7800

r8900

r9000

rax120

rbk20

rbr20

rbs20

rbk40

rbr40

rbs40

rbk50

rbr50

rbs50

xr700

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

22.9%

JSON

Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7800 before 1.0.2.74, 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, and XR700 before 1.0.1.10.

Affected configurations

NVD

Node

netgeard7800_firmwareRange<1.0.1.56

AND

netgeard7800Match-

Node

netgearr7800_firmwareRange<1.0.2.74

AND

netgearr7800Match-

Node

netgearr8900_firmwareRange<1.0.4.28

AND

netgearr8900Match-

Node

netgearr9000_firmwareRange<1.0.4.28

AND

netgearr9000Match-

Node

netgearrax120_firmwareRange<1.0.0.78

AND

netgearrax120Match-

Node

netgearrbk20_firmwareRange<2.3.5.26

AND

netgearrbk20Match-

Node

netgearrbr20_firmwareRange<2.3.5.26

AND

netgearrbr20Match-

Node

netgearrbs20_firmwareRange<2.3.5.26

AND

netgearrbs20Match-

Node

netgearrbk40_firmwareRange<2.3.5.30

AND

netgearrbk40Match-

Node

netgearrbr40_firmwareRange<2.3.5.30

AND

netgearrbr40Match-

Node

netgearrbs40_firmwareRange<2.3.5.30

AND

netgearrbs40Match-

Node

netgearrbk50_firmwareRange<2.3.5.30

AND

netgearrbk50Match-

Node

netgearrbr50_firmwareRange<2.3.5.30

AND

netgearrbr50Match-

Node

netgearrbs50_firmwareRange<2.3.5.30

AND

netgearrbs50Match-

Node

netgearxr700_firmwareRange<1.0.1.10

AND

netgearxr700Match-

CPENameOperatorVersion
netgear:d7800_firmwarenetgear d7800 firmwarelt1.0.1.56

CPE	Name	Operator	Version
netgear:d7800_firmware	netgear d7800 firmware	lt	1.0.1.56

References

kb.netgear.com/000062659/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Routers-and-WiFi-Systems-PSV-2018-0497

Social References

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

22.9%

JSON

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