Details of VAR-201811-0568

ID

VAR-201811-0568

CVE

CVE-2018-7830

TITLE

plural Modicon In product HTTP Response splitting vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-012803

DESCRIPTION

Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 where a denial of service can occur for ~1 minute by sending a specially crafted HTTP request. plural Modicon The product includes HTTP A vulnerability related to response splitting exists.Service operation interruption (DoS) There is a possibility of being put into a state. SchneiderElectricModiconM340 and others are programmable logic controller products from Schneider Electric of France

Trust: 2.43

sources: NVD: CVE-2018-7830 // JVNDB: JVNDB-2018-012803 // CNVD: CNVD-2018-24634 // IVD: 7d705aaf-463f-11e9-b204-000c29342cb1 // VULMON: CVE-2018-7830

IOT TAXONOMY

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

sources: IVD: 7d705aaf-463f-11e9-b204-000c29342cb1 // CNVD: CNVD-2018-24634

AFFECTED PRODUCTS

vendor:	schneider electric	model:	modicom premium	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicom m340	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicom quantum	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicom bmxnor0200h	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	bmxnor0200	scope:	-	version:	-	Trust: 0.8
vendor:	schneider electric	model:	modicon m340 plc	scope:	-	version:	-	Trust: 0.8
vendor:	schneider electric	model:	modicon premium plc	scope:	-	version:	-	Trust: 0.8
vendor:	schneider electric	model:	modicon quantum plc	scope:	-	version:	-	Trust: 0.8
vendor:	schneider	model:	electric modicon m340	scope:	-	version:	-	Trust: 0.6
vendor:	schneider	model:	electric bmxnor0200	scope:	-	version:	-	Trust: 0.6
vendor:	schneider	model:	electric premium	scope:	-	version:	-	Trust: 0.6
vendor:	schneider	model:	electric quantum plcs	scope:	-	version:	-	Trust: 0.6
vendor:	schneider electric	model:	modicom m340	scope:	-	version:	-	Trust: 0.6
vendor:	schneider electric	model:	modicom premium	scope:	-	version:	-	Trust: 0.6
vendor:	schneider electric	model:	modicom quantum	scope:	-	version:	-	Trust: 0.6
vendor:	schneider electric	model:	modicom bmxnor0200h	scope:	-	version:	-	Trust: 0.6
vendor:	modicom m340	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	modicom premium	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	modicom quantum	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	modicom bmxnor0200h	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: 7d705aaf-463f-11e9-b204-000c29342cb1 // CNVD: CNVD-2018-24634 // JVNDB: JVNDB-2018-012803 // CNNVD: CNNVD-201811-886 // NVD: CVE-2018-7830

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-7830
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-7830
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2018-24634
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201811-886
value:	MEDIUM
Trust: 0.6
IVD:	7d705aaf-463f-11e9-b204-000c29342cb1
value:	MEDIUM
Trust: 0.2
VULMON:	CVE-2018-7830
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-7830
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
CNVD:	CNVD-2018-24634
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	7d705aaf-463f-11e9-b204-000c29342cb1
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2

nvd@nist.gov:	CVE-2018-7830
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.0
Trust: 1.8

sources: IVD: 7d705aaf-463f-11e9-b204-000c29342cb1 // CNVD: CNVD-2018-24634 // VULMON: CVE-2018-7830 // JVNDB: JVNDB-2018-012803 // CNNVD: CNNVD-201811-886 // NVD: CVE-2018-7830

PROBLEMTYPE DATA

problemtype:

CWE-113

Trust: 1.8

sources: JVNDB: JVNDB-2018-012803 // NVD: CVE-2018-7830

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201811-886

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201811-886

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-012803

PATCH

title:	SEVD-2018-327-01	url:	https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Name=SEVD-2018-327-01-Embedded-Web-Servers-Modicon-V2.pdf&p_Doc_Ref=SEVD-2018-327-01	Trust: 0.8
title:	Multiple Schneider Electric Product security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=87102	Trust: 0.6

sources: JVNDB: JVNDB-2018-012803 // CNNVD: CNNVD-201811-886

EXTERNAL IDS

db:	NVD	id:	CVE-2018-7830	Trust: 3.3
db:	SCHNEIDER	id:	SEVD-2018-327-01	Trust: 2.3
db:	TENABLE	id:	TRA-2018-38	Trust: 1.7
db:	CNVD	id:	CNVD-2018-24634	Trust: 0.8
db:	CNNVD	id:	CNNVD-201811-886	Trust: 0.8
db:	JVNDB	id:	JVNDB-2018-012803	Trust: 0.8
db:	IVD	id:	7D705AAF-463F-11E9-B204-000C29342CB1	Trust: 0.2
db:	VULMON	id:	CVE-2018-7830	Trust: 0.1

REFERENCES

url:	https://www.schneider-electric.com/en/download/document/sevd-2018-327-01/	Trust: 2.3
url:	https://www.tenable.com/security/research/tra-2018-38	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-7830	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-7830	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/113.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2018-24634 // VULMON: CVE-2018-7830 // JVNDB: JVNDB-2018-012803 // CNNVD: CNNVD-201811-886 // NVD: CVE-2018-7830

SOURCES

db:	IVD	id:	7d705aaf-463f-11e9-b204-000c29342cb1
db:	CNVD	id:	CNVD-2018-24634
db:	VULMON	id:	CVE-2018-7830
db:	JVNDB	id:	JVNDB-2018-012803
db:	CNNVD	id:	CNNVD-201811-886
db:	NVD	id:	CVE-2018-7830

LAST UPDATE DATE

2024-11-23T21:52:39.484000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2018-24634	date:	2018-12-05T00:00:00
db:	VULMON	id:	CVE-2018-7830	date:	2018-12-28T00:00:00
db:	JVNDB	id:	JVNDB-2018-012803	date:	2019-02-07T00:00:00
db:	CNNVD	id:	CNNVD-201811-886	date:	2018-12-03T00:00:00
db:	NVD	id:	CVE-2018-7830	date:	2024-11-21T04:12:50.383

SOURCES RELEASE DATE

db:	IVD	id:	7d705aaf-463f-11e9-b204-000c29342cb1	date:	2018-12-05T00:00:00
db:	CNVD	id:	CNVD-2018-24634	date:	2018-12-05T00:00:00
db:	VULMON	id:	CVE-2018-7830	date:	2018-11-30T00:00:00
db:	JVNDB	id:	JVNDB-2018-012803	date:	2019-02-07T00:00:00
db:	CNNVD	id:	CNNVD-201811-886	date:	2018-11-29T00:00:00
db:	NVD	id:	CVE-2018-7830	date:	2018-11-30T19:29:00.547