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ID

VAR-201701-1167


TITLE

Schneider M218 TCP / IP Stack Denial of Service Vulnerability

Trust: 0.6

sources: CNVD: CNVD-2016-12609

DESCRIPTION

Modicon M218 is a compact programmable logic controller produced by Schneider Electric of France. Schneider Electric M218 TCP / IP protocol stack has a denial of service vulnerability. Due to sending an abnormal IP packet with an IP header to the M218 (IP_Total_Length field is 0 and IP_Protocol field is 6), the M218 protocol stack may crash and lose its response. Restart the power before returning to normal.

Trust: 0.6

sources: CNVD: CNVD-2016-12609

IOT TAXONOMY

category:['ICS', 'Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2016-12609

AFFECTED PRODUCTS

vendor:schneidermodel:electric tm218ldae40drphnscope:eqversion:02.00.31.45

Trust: 0.6

sources: CNVD: CNVD-2016-12609

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2016-12609
value: MEDIUM

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CNVD: CNVD-2016-12609
severity: MEDIUM
baseScore: 6.1
vectorString: AV:A/AC:L/AU:N/C:N/I:N/A:C
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 6.5
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

sources: CNVD: CNVD-2016-12609

EXTERNAL IDS

db:CNVDid:CNVD-2016-12609

Trust: 0.6

sources: CNVD: CNVD-2016-12609

SOURCES

db:CNVDid:CNVD-2016-12609

LAST UPDATE DATE

2022-05-04T08:40:40.276000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2016-12609date:2016-12-20T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2016-12609date:2017-01-26T00:00:00