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MitreCVE-2019-20666

HistoryApr 15, 2020 - 8:15 p.m.

CVE-2019-20666

2020-04-1520:15:13

CWE-79

mitre

web.nvd.nist.gov

netgear

stored xss

rbr50

rbs50

rbk50

cve-2019-20666

security vulnerability

CVSS2

3.5

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

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.001

Percentile

22.7%

JSON

Certain NETGEAR devices are affected by stored XSS. This affects RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, and RBK50 before 2.3.5.30.

Affected configurations

Nvd

Node

netgearrbr50_firmwareRange<2.3.5.30

AND

netgearrbr50Match-

Node

netgearrbs50_firmwareRange<2.3.5.30

AND

netgearrbs50Match-

Node

netgearrbk50_firmwareRange<2.3.5.30

AND

netgearrbk50Match-

VendorProductVersionCPE
netgearrbr50_firmware*cpe:2.3:o:netgear:rbr50_firmware:*:*:*:*:*:*:*:*
netgearrbr50-cpe:2.3:h:netgear:rbr50:-:*:*:*:*:*:*:*
netgearrbs50_firmware*cpe:2.3:o:netgear:rbs50_firmware:*:*:*:*:*:*:*:*
netgearrbs50-cpe:2.3:h:netgear:rbs50:-:*:*:*:*:*:*:*
netgearrbk50_firmware*cpe:2.3:o:netgear:rbk50_firmware:*:*:*:*:*:*:*:*
netgearrbk50-cpe:2.3:h:netgear:rbk50:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
netgear	rbr50_firmware	*	cpe:2.3:o:netgear:rbr50_firmware::::::::
netgear	rbr50	-	cpe:2.3:h:netgear:rbr50:-:::::::*
netgear	rbs50_firmware	*	cpe:2.3:o:netgear:rbs50_firmware::::::::
netgear	rbs50	-	cpe:2.3:h:netgear:rbs50:-:::::::*
netgear	rbk50_firmware	*	cpe:2.3:o:netgear:rbk50_firmware::::::::
netgear	rbk50	-	cpe:2.3:h:netgear:rbk50:-:::::::*

References

kb.netgear.com/000061473/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-WiFi-Systems-PSV-2018-0555

CVSS2

3.5

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

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.001

Percentile

22.7%

JSON

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