Sign-up

ID

VAR-201909-1543


TITLE

Schneider Electric Modicon M340 PLC Module Has Denial of Service Vulnerability

Trust: 0.6

sources: CNVD: CNVD-2019-30876

DESCRIPTION

Schneider Electric M340 PLC is a modular universal controller for the manufacturing industry from Schneider. Is widely used in tobacco, petrochemical, water and other important industrial control sites. Zh Schneider Electric M340 PLC CPU has a denial of service vulnerability. Allows attackers to exploit vulnerabilities and quickly send a large number of specific data packets to any port of the host, rendering the host unresponsive and causing a denial of service attack

Trust: 0.72

sources: CNVD: CNVD-2019-30876 // IVD: 8ceb027e-37a1-4898-a98b-c935c2d1615e

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.8

sources: IVD: 8ceb027e-37a1-4898-a98b-c935c2d1615e // CNVD: CNVD-2019-30876

AFFECTED PRODUCTS

vendor:schneidermodel:electric m340 plcscope: - version: -

Trust: 0.6

vendor:schneider electricmodel:m340 plcscope:eqversion:*

Trust: 0.2

sources: IVD: 8ceb027e-37a1-4898-a98b-c935c2d1615e // CNVD: CNVD-2019-30876

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2019-30876
value: MEDIUM

Trust: 0.6

IVD: 8ceb027e-37a1-4898-a98b-c935c2d1615e
value: MEDIUM

Trust: 0.2

CNVD: CNVD-2019-30876
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

IVD: 8ceb027e-37a1-4898-a98b-c935c2d1615e
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: 2.9 [IVD]

Trust: 0.2

sources: IVD: 8ceb027e-37a1-4898-a98b-c935c2d1615e // CNVD: CNVD-2019-30876

TYPE

Denial of service

Trust: 0.2

sources: IVD: 8ceb027e-37a1-4898-a98b-c935c2d1615e

PATCH

title:Schneider Electric Modicon M340 PLC Module Has Denial of Service Vulnerabilityurl:https://www.cnvd.org.cn/patchinfo/show/178793

Trust: 0.6

sources: CNVD: CNVD-2019-30876

EXTERNAL IDS

db:CNVDid:CNVD-2019-30876

Trust: 0.8

db:IVDid:8CEB027E-37A1-4898-A98B-C935C2D1615E

Trust: 0.2

sources: IVD: 8ceb027e-37a1-4898-a98b-c935c2d1615e // CNVD: CNVD-2019-30876

SOURCES

db:IVDid:8ceb027e-37a1-4898-a98b-c935c2d1615e
db:CNVDid:CNVD-2019-30876

LAST UPDATE DATE

2022-05-17T02:08:54.886000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2019-30876date:2019-09-10T00:00:00

SOURCES RELEASE DATE

db:IVDid:8ceb027e-37a1-4898-a98b-c935c2d1615edate:2019-09-09T00:00:00
db:CNVDid:CNVD-2019-30876date:2019-10-18T00:00:00