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ID

VAR-202011-1578


TITLE

RouterOS smb service has a denial of service vulnerability

Trust: 0.6

sources: CNVD: CNVD-2020-58401

DESCRIPTION

MikroTik RouterOS is a router operating system based on Linux developed by MikroTik in Latvia. The system can be deployed in a PC to provide router functions. RouterOS smb service has a denial of service vulnerability. Attackers can use this vulnerability to construct smb malicious connection requests, causing memory exhaustion attacks, which can lead to system restart.

Trust: 0.6

sources: CNVD: CNVD-2020-58401

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2020-58401

AFFECTED PRODUCTS

vendor:mikrotikmodel:routerosscope:eqversion:6.47.1

Trust: 0.6

sources: CNVD: CNVD-2020-58401

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2020-58401
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2020-58401
severity: MEDIUM
baseScore: 4.9
vectorString: AV:L/AC:L/AU:N/C:N/I:N/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

sources: CNVD: CNVD-2020-58401

EXTERNAL IDS

db:CNVDid:CNVD-2020-58401

Trust: 0.6

sources: CNVD: CNVD-2020-58401

SOURCES

db:CNVDid:CNVD-2020-58401

LAST UPDATE DATE

2022-05-04T10:03:20.480000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2020-58401date:2020-10-25T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2020-58401date:2020-11-23T00:00:00