Details of VAR-202003-1674

ID

VAR-202003-1674

CVE

CVE-2020-7007

TITLE

Moxa EDS-G516E Out-of-bounds write vulnerabilities in series firmware

Trust: 0.8

sources: JVNDB: JVNDB-2020-003172

DESCRIPTION

In Moxa EDS-G516E Series firmware, Version 5.2 or lower, the attacker may execute arbitrary codes or target the device, causing it to go out of service. Moxa EDS-G516E A series firmware contains a vulnerability related to out-of-bounds writing.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Moxa EDS-G516E and EDS-510E series are Ethernet switches manufactured by Moxa

Trust: 2.34

sources: NVD: CVE-2020-7007 // JVNDB: JVNDB-2020-003172 // CNVD: CNVD-2020-13515 // IVD: dd888719-4ba2-4dfa-b117-2597af1780e1

IOT TAXONOMY

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

sources: IVD: dd888719-4ba2-4dfa-b117-2597af1780e1 // CNVD: CNVD-2020-13515

AFFECTED PRODUCTS

vendor:	moxa	model:	eds-g516e	scope:	lte	version:	5.2	Trust: 1.0
vendor:	moxa	model:	eds-510e	scope:	lte	version:	5.2	Trust: 1.0
vendor:	moxa	model:	eds-510e	scope:	-	version:	-	Trust: 0.8
vendor:	moxa	model:	eds-g516e	scope:	eq	version:	5.2	Trust: 0.8
vendor:	moxa	model:	eds-510e series	scope:	lte	version:	<=5.2	Trust: 0.6
vendor:	moxa	model:	eds-g516e series	scope:	lte	version:	<=5.2	Trust: 0.6
vendor:	eds g516e	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	eds 510e	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: dd888719-4ba2-4dfa-b117-2597af1780e1 // CNVD: CNVD-2020-13515 // JVNDB: JVNDB-2020-003172 // NVD: CVE-2020-7007

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-7007
value:	CRITICAL
Trust: 1.0
NVD:	JVNDB-2020-003172
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2020-13515
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202002-1163
value:	CRITICAL
Trust: 0.6
IVD:	dd888719-4ba2-4dfa-b117-2597af1780e1
value:	HIGH
Trust: 0.2

nvd@nist.gov:	CVE-2020-7007
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2020-003172
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2020-13515
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	dd888719-4ba2-4dfa-b117-2597af1780e1
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2

nvd@nist.gov:	CVE-2020-7007
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	JVNDB-2020-003172
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: IVD: dd888719-4ba2-4dfa-b117-2597af1780e1 // CNVD: CNVD-2020-13515 // JVNDB: JVNDB-2020-003172 // CNNVD: CNNVD-202002-1163 // NVD: CVE-2020-7007

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.8
problemtype:	CWE-121	Trust: 1.0

sources: JVNDB: JVNDB-2020-003172 // NVD: CVE-2020-7007

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202002-1163

TYPE

Buffer error

Trust: 0.8

sources: IVD: dd888719-4ba2-4dfa-b117-2597af1780e1 // CNNVD: CNNVD-202002-1163

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-003172

PATCH

title:	EDS-G516E Series	url:	https://www.moxa.com/en/products/industrial-network-infrastructure/ethernet-switches/layer-2-managed-switches/eds-g516e-series	Trust: 0.8
title:	Patch for Moxa EDS-G516E and EDS-510E series Buffer Overflow Vulnerability (CNVD-2020-13515)	url:	https://www.cnvd.org.cn/patchInfo/show/204831	Trust: 0.6
title:	Moxa EDS-G516E and EDS-510E Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=110363	Trust: 0.6

sources: CNVD: CNVD-2020-13515 // JVNDB: JVNDB-2020-003172 // CNNVD: CNNVD-202002-1163

EXTERNAL IDS

db:	NVD	id:	CVE-2020-7007	Trust: 3.2
db:	ICS CERT	id:	ICSA-20-056-04	Trust: 3.0
db:	CNVD	id:	CNVD-2020-13515	Trust: 0.8
db:	CNNVD	id:	CNNVD-202002-1163	Trust: 0.8
db:	JVNDB	id:	JVNDB-2020-003172	Trust: 0.8
db:	AUSCERT	id:	ESB-2020.0726	Trust: 0.6
db:	IVD	id:	DD888719-4BA2-4DFA-B117-2597AF1780E1	Trust: 0.2

sources: IVD: dd888719-4ba2-4dfa-b117-2597af1780e1 // CNVD: CNVD-2020-13515 // JVNDB: JVNDB-2020-003172 // CNNVD: CNNVD-202002-1163 // NVD: CVE-2020-7007

REFERENCES

url:	https://www.us-cert.gov/ics/advisories/icsa-20-056-04	Trust: 3.0
url:	https://nvd.nist.gov/vuln/detail/cve-2020-7007	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-7007	Trust: 0.8
url:	https://www.auscert.org.au/bulletins/esb-2020.0726/	Trust: 0.6

sources: CNVD: CNVD-2020-13515 // JVNDB: JVNDB-2020-003172 // CNNVD: CNNVD-202002-1163 // NVD: CVE-2020-7007

SOURCES

db:	IVD	id:	dd888719-4ba2-4dfa-b117-2597af1780e1
db:	CNVD	id:	CNVD-2020-13515
db:	JVNDB	id:	JVNDB-2020-003172
db:	CNNVD	id:	CNNVD-202002-1163
db:	NVD	id:	CVE-2020-7007

LAST UPDATE DATE

2024-11-23T21:36:01.626000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-13515	date:	2020-03-02T00:00:00
db:	JVNDB	id:	JVNDB-2020-003172	date:	2020-04-07T00:00:00
db:	CNNVD	id:	CNNVD-202002-1163	date:	2020-03-26T00:00:00
db:	NVD	id:	CVE-2020-7007	date:	2024-11-21T05:36:28.860

SOURCES RELEASE DATE

db:	IVD	id:	dd888719-4ba2-4dfa-b117-2597af1780e1	date:	2020-02-25T00:00:00
db:	CNVD	id:	CNVD-2020-13515	date:	2020-02-26T00:00:00
db:	JVNDB	id:	JVNDB-2020-003172	date:	2020-04-07T00:00:00
db:	CNNVD	id:	CNNVD-202002-1163	date:	2020-02-25T00:00:00
db:	NVD	id:	CVE-2020-7007	date:	2020-03-24T21:15:15.300