Details of VAR-201809-1205

ID

VAR-201809-1205

TITLE

DCCE MAC1100 PLC Denial of service vulnerability

Trust: 0.8

sources: IVD: e2faf841-39ab-11e9-95eb-000c29342cb1 // CNVD: CNVD-2018-19113

DESCRIPTION

MAC1100 PLC is a programmable logic controller produced by Dalian University of Technology Computer Control Engineering Co., Ltd. DCCE MAC1100 PLC has a denial-of-service vulnerability. An attacker can construct a specific network packet without authorization. Using the vulnerability, the PLC is shut down and the CPU denies service

Trust: 0.72

sources: CNVD: CNVD-2018-19113 // IVD: e2faf841-39ab-11e9-95eb-000c29342cb1

IOT TAXONOMY

category:	['ICS', 'Network device']	sub_category:	-	Trust: 0.6
category:	['ICS']	sub_category:	-	Trust: 0.2

sources: IVD: e2faf841-39ab-11e9-95eb-000c29342cb1 // CNVD: CNVD-2018-19113

AFFECTED PRODUCTS

vendor:	dalian university of computer control engineering	model:	mac1100 plc	scope:	-	version:	-	Trust: 0.6
vendor:	dalian university of computer control engineering	model:	mac1100 plc	scope:	eq	version:	*	Trust: 0.2

sources: IVD: e2faf841-39ab-11e9-95eb-000c29342cb1 // CNVD: CNVD-2018-19113

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD:	CNVD-2018-19113
value:	HIGH
Trust: 0.6
IVD:	e2faf841-39ab-11e9-95eb-000c29342cb1
value:	HIGH
Trust: 0.2

CNVD:	CNVD-2018-19113
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	e2faf841-39ab-11e9-95eb-000c29342cb1
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2

sources: IVD: e2faf841-39ab-11e9-95eb-000c29342cb1 // CNVD: CNVD-2018-19113

TYPE

Denial of service

Trust: 0.2

sources: IVD: e2faf841-39ab-11e9-95eb-000c29342cb1

PATCH

title:

DCCE MAC1100 PLC Denial of Service Vulnerability

url:

https://www.cnvd.org.cn/patchinfo/show/138095

Trust: 0.6

sources: CNVD: CNVD-2018-19113

EXTERNAL IDS

db:	CNVD	id:	CNVD-2018-19113	Trust: 0.8
db:	IVD	id:	E2FAF841-39AB-11E9-95EB-000C29342CB1	Trust: 0.2

sources: IVD: e2faf841-39ab-11e9-95eb-000c29342cb1 // CNVD: CNVD-2018-19113

SOURCES

db:	IVD	id:	e2faf841-39ab-11e9-95eb-000c29342cb1
db:	CNVD	id:	CNVD-2018-19113

LAST UPDATE DATE

2022-05-17T01:57:39.624000+00:00

SOURCES UPDATE DATE

db:

CNVD

id:

CNVD-2018-19113

date:

2018-09-19T00:00:00

SOURCES RELEASE DATE

db:	IVD	id:	e2faf841-39ab-11e9-95eb-000c29342cb1	date:	2018-09-18T00:00:00
db:	CNVD	id:	CNVD-2018-19113	date:	2018-10-01T00:00:00