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ID

VAR-201912-1869


TITLE

Siemens 1200 PLC has a denial of service vulnerability

Trust: 0.6

sources: CNVD: CNVD-2019-43073

DESCRIPTION

Siemens 1200 PLC is a modular universal controller for the manufacturing industry from Siemens. Siemens 1200 PLC has a denial of service vulnerability that could be exploited by an attacker to cause a denial of service

Trust: 0.72

sources: CNVD: CNVD-2019-43073 // IVD: 557822dc-c5ac-479d-bc23-6ec99eab7110

IOT TAXONOMY

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

Trust: 0.6

category:['ICS']sub_category: -

Trust: 0.2

sources: IVD: 557822dc-c5ac-479d-bc23-6ec99eab7110 // CNVD: CNVD-2019-43073

AFFECTED PRODUCTS

vendor:siemensmodel:s7-1200 plcscope:eqversion:v3.0.2

Trust: 0.8

sources: IVD: 557822dc-c5ac-479d-bc23-6ec99eab7110 // CNVD: CNVD-2019-43073

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2019-43073
value: MEDIUM

Trust: 0.6

IVD: 557822dc-c5ac-479d-bc23-6ec99eab7110
value: MEDIUM

Trust: 0.2

CNVD: CNVD-2019-43073
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: 557822dc-c5ac-479d-bc23-6ec99eab7110
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: 557822dc-c5ac-479d-bc23-6ec99eab7110 // CNVD: CNVD-2019-43073

TYPE

Denial of service

Trust: 0.2

sources: IVD: 557822dc-c5ac-479d-bc23-6ec99eab7110

PATCH

title:Siemens 1200 PLC has a denial of service vulnerabilityurl:https://www.cnvd.org.cn/patchinfo/show/186759

Trust: 0.6

sources: CNVD: CNVD-2019-43073

EXTERNAL IDS

db:CNVDid:CNVD-2019-43073

Trust: 0.8

db:IVDid:557822DC-C5AC-479D-BC23-6EC99EAB7110

Trust: 0.2

sources: IVD: 557822dc-c5ac-479d-bc23-6ec99eab7110 // CNVD: CNVD-2019-43073

SOURCES

db:IVDid:557822dc-c5ac-479d-bc23-6ec99eab7110
db:CNVDid:CNVD-2019-43073

LAST UPDATE DATE

2022-05-17T01:47:50.048000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2019-43073date:2019-12-10T00:00:00

SOURCES RELEASE DATE

db:IVDid:557822dc-c5ac-479d-bc23-6ec99eab7110date:2019-12-02T00:00:00
db:CNVDid:CNVD-2019-43073date:2019-12-06T00:00:00