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ID

VAR-201911-1787


TITLE

Schneider 140NOE77101 Ethernet module MODBUS Protocol denial of service vulnerability

Trust: 0.8

sources: IVD: c5a134f0-44cd-4328-8718-cd8f52a01b18 // CNVD: CNVD-2019-41031

DESCRIPTION

140NOE77101 is an Ethernet communication module for Schneider's Quantum series PLC. The Schneider 140NOE77101 Ethernet module MODBUS protocol has a denial of service vulnerability. An attacker can use this vulnerability to deny service to the server

Trust: 0.72

sources: CNVD: CNVD-2019-41031 // IVD: c5a134f0-44cd-4328-8718-cd8f52a01b18

IOT TAXONOMY

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

Trust: 0.6

category:['ICS']sub_category: -

Trust: 0.2

sources: IVD: c5a134f0-44cd-4328-8718-cd8f52a01b18 // CNVD: CNVD-2019-41031

AFFECTED PRODUCTS

vendor:schneidermodel:electric 140noe77101scope: - version: -

Trust: 0.6

vendor:schneidermodel:electric 140noe77101scope:eqversion:)

Trust: 0.2

sources: IVD: c5a134f0-44cd-4328-8718-cd8f52a01b18 // CNVD: CNVD-2019-41031

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2019-41031
value: MEDIUM

Trust: 0.6

IVD: c5a134f0-44cd-4328-8718-cd8f52a01b18
value: MEDIUM

Trust: 0.2

CNVD: CNVD-2019-41031
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

IVD: c5a134f0-44cd-4328-8718-cd8f52a01b18
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: 2.9 [IVD]

Trust: 0.2

sources: IVD: c5a134f0-44cd-4328-8718-cd8f52a01b18 // CNVD: CNVD-2019-41031

TYPE

Denial of service

Trust: 0.2

sources: IVD: c5a134f0-44cd-4328-8718-cd8f52a01b18

PATCH

title:Schneider 140NOE77101 Ethernet Module MODBUS Protocol Denial of Service Vulnerabilityurl:https://www.cnvd.org.cn/patchinfo/show/188977

Trust: 0.6

sources: CNVD: CNVD-2019-41031

EXTERNAL IDS

db:CNVDid:CNVD-2019-41031

Trust: 0.8

db:IVDid:C5A134F0-44CD-4328-8718-CD8F52A01B18

Trust: 0.2

sources: IVD: c5a134f0-44cd-4328-8718-cd8f52a01b18 // CNVD: CNVD-2019-41031

SOURCES

db:IVDid:c5a134f0-44cd-4328-8718-cd8f52a01b18
db:CNVDid:CNVD-2019-41031

LAST UPDATE DATE

2022-05-17T01:59:54.427000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2019-41031date:2019-11-19T00:00:00

SOURCES RELEASE DATE

db:IVDid:c5a134f0-44cd-4328-8718-cd8f52a01b18date:2019-11-18T00:00:00
db:CNVDid:CNVD-2019-41031date:2019-11-23T00:00:00