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MitreCVE-2021-41753

HistorySep 27, 2021 - 5:15 p.m.

CVE-2021-41753

2021-09-2717:15:08

CWE-290

mitre

web.nvd.nist.gov

cve-2021-41753

dos vulnerability

wpa2

wpa3-sae

d-link

dir-x1560

dir-x6060

authentication

nvd

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

58.8%

JSON

A denial-of-service attack in WPA2, and WPA3-SAE authentication methods in D-Link DIR-X1560, v1.04B04, and DIR-X6060, v1.11B04 allows a remote unauthenticated attacker to disconnect a wireless client via sending specific spoofed SAE authentication frames.

Affected configurations

Nvd

Node

dlinkdir-x1560_firmwareRange≤1.04b04

AND

dlinkdir-x1560Matchrevision_a

Node

dlinkdir-x6060_firmwareRange≤1.11b04

AND

dlinkdir-x6060Matchrevision_a

VendorProductVersionCPE
dlinkdir-x1560_firmware*cpe:2.3:o:dlink:dir-x1560_firmware:*:*:*:*:*:*:*:*
dlinkdir-x1560revision_acpe:2.3:h:dlink:dir-x1560:revision_a:*:*:*:*:*:*:*
dlinkdir-x6060_firmware*cpe:2.3:o:dlink:dir-x6060_firmware:*:*:*:*:*:*:*:*
dlinkdir-x6060revision_acpe:2.3:h:dlink:dir-x6060:revision_a:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dlink	dir-x1560_firmware	*	cpe:2.3:o:dlink:dir-x1560_firmware::::::::
dlink	dir-x1560	revision_a	cpe:2.3:h:dlink:dir-x1560:revision_a:::::::*
dlink	dir-x6060_firmware	*	cpe:2.3:o:dlink:dir-x6060_firmware::::::::
dlink	dir-x6060	revision_a	cpe:2.3:h:dlink:dir-x6060:revision_a:::::::*

References

supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10243

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

58.8%

JSON

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