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ID

VAR-202104-1993


TITLE

DIR-878 AC1900 MU-MIMO dual-band Gigabit wireless router has a denial of service vulnerability

Trust: 0.6

sources: CNVD: CNVD-2021-16400

DESCRIPTION

D-Link Electronic Equipment (Shanghai) Co., Ltd. provides high-quality network solutions for consumers and enterprises of all sizes. DIR-878 AC1900 MU-MIMO dual-band Gigabit wireless router has a denial of service vulnerability. Attackers can use this vulnerability to send constructed data packets (pointing to a specific destination address, any type of data packet is fine, including TCP/UDP/ICMP) to cause a denial of service on the target router and the router of the upper operator.

Trust: 0.6

sources: CNVD: CNVD-2021-16400

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-16400

AFFECTED PRODUCTS

vendor:d link electronic equipmentmodel:dir-878 ac1900 mu-mimo dual-band gigabit wireless routerscope:eqversion:1.10

Trust: 0.6

sources: CNVD: CNVD-2021-16400

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2021-16400
value: HIGH

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CNVD: CNVD-2021-16400
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

sources: CNVD: CNVD-2021-16400

EXTERNAL IDS

db:CNVDid:CNVD-2021-16400

Trust: 0.6

sources: CNVD: CNVD-2021-16400

SOURCES

db:CNVDid:CNVD-2021-16400

LAST UPDATE DATE

2022-05-04T10:03:10.496000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-16400date:2021-03-11T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-16400date:2021-04-07T00:00:00