Details of VAR-202011-1273

ID

VAR-202011-1273

CVE

CVE-2020-7562

TITLE

plural Modicon Out-of-bounds read vulnerabilities in the product

Trust: 0.8

sources: JVNDB: JVNDB-2020-013776

DESCRIPTION

A CWE-125: Out-of-Bounds Read vulnerability exists in the Web Server on Modicon M340, Modicon Quantum and Modicon Premium Legacy offers and their Communication Modules (see notification for details) which could cause a segmentation fault or a buffer overflow when uploading a specially crafted file on the controller over FTP. plural Modicon The product contains an out-of-bounds read vulnerability.Information is obtained and denial of service (DoS) It may be put into a state

Trust: 1.62

sources: NVD: CVE-2020-7562 // JVNDB: JVNDB-2020-013776

AFFECTED PRODUCTS

vendor:	schneider electric	model:	modicon tsxp574634	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon m340 bmx nor 0200h	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon tsxety4103	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon tsxp575634	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon quantum 140cpu65150	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon tsxp576634	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon quantum 140cpu65160c	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon m340 bmx noe 0110h	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon m340 bmx p34-2030	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon m340 bmx noe 0100h	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon m340 bmx noe 0110	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon tsxety5103	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon quantum 140cpu65150c	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon m340 bmx p34-2010	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon m340 bmx noc 0401	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon quantum 140noe77111	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon quantum 140noc78100	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon quantum 140noe77101	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon m340 bmx noe 0100	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon quantum 140cpu65160	scope:	eq	version:	*	Trust: 1.0
vendor:	schneider electric	model:	modicon quantum 140noc78100	scope:	-	version:	-	Trust: 0.8
vendor:	schneider electric	model:	modicon quantum 140noe77111	scope:	-	version:	-	Trust: 0.8
vendor:	schneider electric	model:	modicon tsxety5103	scope:	-	version:	-	Trust: 0.8
vendor:	schneider electric	model:	modicon quantum 140cpu65150	scope:	-	version:	-	Trust: 0.8
vendor:	schneider electric	model:	modicon tsxp575634	scope:	-	version:	-	Trust: 0.8
vendor:	schneider electric	model:	modicon tsxp574634	scope:	-	version:	-	Trust: 0.8
vendor:	schneider electric	model:	modicon tsxp576634	scope:	-	version:	-	Trust: 0.8
vendor:	schneider electric	model:	modicon tsxety4103	scope:	-	version:	-	Trust: 0.8
vendor:	schneider electric	model:	modicon quantum 140cpu65150c	scope:	-	version:	-	Trust: 0.8
vendor:	schneider electric	model:	modicon quantum 140noe77101	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2020-013776 // NVD: CVE-2020-7562

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD:	CVE-2020-7562
value:	HIGH
Trust: 1.8
CNNVD:	CNNVD-202011-1645
value:	HIGH
Trust: 0.6

NVD:	CVE-2020-7562
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:N/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8

NVD:	CVE-2020-7562
baseSeverity:	HIGH
baseScore:	8.1
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.2
version:	3.1
Trust: 1.0
NVD:	CVE-2020-7562
baseSeverity:	HIGH
baseScore:	8.1
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2020-013776 // CNNVD: CNNVD-202011-1645 // NVD: CVE-2020-7562

PROBLEMTYPE DATA

problemtype:	CWE-125	Trust: 1.0
problemtype:	Out-of-bounds read (CWE-125) [ Other ]	Trust: 0.8

sources: JVNDB: JVNDB-2020-013776 // NVD: CVE-2020-7562

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202011-1645

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202011-1645

CONFIGURATIONS

sources: NVD: CVE-2020-7562

PATCH

title:	SEVD-2020-315-01	url:	https://www.se.com/ww/en/download/document/sevd-2020-315-01/	Trust: 0.8
title:	Schneider Electric Modicon Quantum and Schneider Electric Modicon M340 Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=135774	Trust: 0.6

sources: JVNDB: JVNDB-2020-013776 // CNNVD: CNNVD-202011-1645

EXTERNAL IDS

db:	NVD	id:	CVE-2020-7562	Trust: 2.4
db:	SCHNEIDER	id:	SEVD-2020-315-01	Trust: 1.6
db:	JVN	id:	JVNVU91241691	Trust: 0.8
db:	JVNDB	id:	JVNDB-2020-013776	Trust: 0.8
db:	CNNVD	id:	CNNVD-202011-1645	Trust: 0.6

sources: JVNDB: JVNDB-2020-013776 // CNNVD: CNNVD-202011-1645 // NVD: CVE-2020-7562

REFERENCES

url:	https://www.se.com/ww/en/download/document/sevd-2020-315-01/	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2020-7562	Trust: 1.4
url:	https://jvn.jp/vu/jvnvu91241691/	Trust: 0.8

sources: JVNDB: JVNDB-2020-013776 // CNNVD: CNNVD-202011-1645 // NVD: CVE-2020-7562

SOURCES

db:	JVNDB	id:	JVNDB-2020-013776
db:	CNNVD	id:	CNNVD-202011-1645
db:	NVD	id:	CVE-2020-7562

LAST UPDATE DATE

2022-05-04T09:15:37.753000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2020-013776	date:	2021-07-13T07:59:00
db:	CNNVD	id:	CNNVD-202011-1645	date:	2020-12-03T00:00:00
db:	NVD	id:	CVE-2020-7562	date:	2020-12-02T21:12:00

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2020-013776	date:	2021-07-13T00:00:00
db:	CNNVD	id:	CNNVD-202011-1645	date:	2020-11-18T00:00:00
db:	NVD	id:	CVE-2020-7562	date:	2020-11-18T14:15:00