Details of VAR-202003-0531

ID

VAR-202003-0531

CVE

CVE-2019-9099

TITLE

plural Moxa MGate Classic buffer overflow vulnerability in device

Trust: 0.8

sources: JVNDB: JVNDB-2019-014930

DESCRIPTION

An issue was discovered on Moxa MGate MB3170 and MB3270 devices before 4.1, MB3280 and MB3480 devices before 3.1, MB3660 devices before 2.3, and MB3180 devices before 2.1. A Buffer overflow in the built-in web server allows remote attackers to initiate DoS, and probably to execute arbitrary code (issue 1 of 2). plural Moxa MGate A classic buffer overflow vulnerability exists on the device.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Moxa MGate MB3170, etc. are all products of Moxa Company in Taiwan, China. Moxa MGate MB3170 is a MB3170 series Ethernet gateway product. Moxa MGate MB3270 is a MB3270 series Ethernet gateway product. Moxa MGate MB3280 is a MB3280 series Ethernet gateway product. An attacker can use this vulnerability to cause a denial of service or execute arbitrary code

Trust: 2.25

sources: NVD: CVE-2019-9099 // JVNDB: JVNDB-2019-014930 // CNVD: CNVD-2020-18359 // VULMON: CVE-2019-9099

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-18359

AFFECTED PRODUCTS

vendor:	moxa	model:	mb3180	scope:	lte	version:	2.0	Trust: 1.0
vendor:	moxa	model:	mb3270	scope:	lte	version:	4.0	Trust: 1.0
vendor:	moxa	model:	mb3170	scope:	lte	version:	4.0	Trust: 1.0
vendor:	moxa	model:	mb3280	scope:	lte	version:	3.0	Trust: 1.0
vendor:	moxa	model:	mb3660	scope:	lte	version:	2.2	Trust: 1.0
vendor:	moxa	model:	mb3480	scope:	lte	version:	3.0	Trust: 1.0
vendor:	moxa	model:	mgate mb3170	scope:	eq	version:	4.1	Trust: 0.8
vendor:	moxa	model:	mgate mb3180	scope:	eq	version:	2.1	Trust: 0.8
vendor:	moxa	model:	mgate mb3270	scope:	eq	version:	4.1	Trust: 0.8
vendor:	moxa	model:	mgate mb3280	scope:	eq	version:	3.1	Trust: 0.8
vendor:	moxa	model:	mgate mb3480	scope:	eq	version:	3.1	Trust: 0.8
vendor:	moxa	model:	mgate mb3660	scope:	eq	version:	2.3	Trust: 0.8
vendor:	moxa	model:	mb3180	scope:	lte	version:	<=2.0	Trust: 0.6
vendor:	moxa	model:	mb3280	scope:	lte	version:	<=3.0	Trust: 0.6
vendor:	moxa	model:	mb3480	scope:	lte	version:	<=3.0	Trust: 0.6
vendor:	moxa	model:	mb3660	scope:	lte	version:	<=2.2	Trust: 0.6
vendor:	moxa	model:	mb3170	scope:	lte	version:	<=4.0	Trust: 0.6
vendor:	moxa	model:	mb3270	scope:	lte	version:	<=4.0	Trust: 0.6

sources: CNVD: CNVD-2020-18359 // JVNDB: JVNDB-2019-014930 // NVD: CVE-2019-9099

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-9099
value:	CRITICAL
Trust: 1.0
cve@mitre.org:	CVE-2019-9099
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2019-014930
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2020-18359
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202002-1215
value:	CRITICAL
Trust: 0.6
VULMON:	CVE-2019-9099
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2019-9099
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.1
NVD:	JVNDB-2019-014930
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2020-18359
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2019-9099
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
cve@mitre.org:	CVE-2019-9099
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: 1.0
NVD:	JVNDB-2019-014930
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: CNVD: CNVD-2020-18359 // VULMON: CVE-2019-9099 // JVNDB: JVNDB-2019-014930 // CNNVD: CNNVD-202002-1215 // NVD: CVE-2019-9099 // NVD: CVE-2019-9099

PROBLEMTYPE DATA

problemtype:

CWE-120

Trust: 1.8

sources: JVNDB: JVNDB-2019-014930 // NVD: CVE-2019-9099

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202002-1215

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202002-1215

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-014930

PATCH

title:	MB3170/MB3180/MB3270/MB3280/MB3480/MB3660 Series Protocol Gateways Vulnerabilities	url:	https://www.moxa.com/en/support/support/security-advisory/mb3710-3180-3270-3280-3480-3660-vulnerabilities	Trust: 0.8
title:	Patch for Multiple Moxa product buffer overflow vulnerabilities	url:	https://www.cnvd.org.cn/patchInfo/show/209783	Trust: 0.6
title:	Multiple Moxa Product Buffer Error Vulnerability Fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=111714	Trust: 0.6

sources: CNVD: CNVD-2020-18359 // JVNDB: JVNDB-2019-014930 // CNNVD: CNNVD-202002-1215

EXTERNAL IDS

db:	ICS CERT	id:	ICSA-20-056-01	Trust: 3.1
db:	NVD	id:	CVE-2019-9099	Trust: 3.1
db:	JVNDB	id:	JVNDB-2019-014930	Trust: 0.8
db:	CNVD	id:	CNVD-2020-18359	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.0720	Trust: 0.6
db:	CNNVD	id:	CNNVD-202002-1215	Trust: 0.6
db:	VULMON	id:	CVE-2019-9099	Trust: 0.1

sources: CNVD: CNVD-2020-18359 // VULMON: CVE-2019-9099 // JVNDB: JVNDB-2019-014930 // CNNVD: CNNVD-202002-1215 // NVD: CVE-2019-9099

REFERENCES

url:	https://www.us-cert.gov/ics/advisories/icsa-20-056-01	Trust: 3.7
url:	https://www.moxa.com/en/support/support/security-advisory/mb3710-3180-3270-3280-3480-3660-vulnerabilities	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2019-9099	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-9099	Trust: 0.8
url:	https://www.auscert.org.au/bulletins/esb-2020.0720/	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/120.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2020-18359 // VULMON: CVE-2019-9099 // JVNDB: JVNDB-2019-014930 // CNNVD: CNNVD-202002-1215 // NVD: CVE-2019-9099

CREDITS

Ilya Karpov and Evgeniy Druzhinin from Rostelecom-Solar, and Maxim Kozhevnikov from Positive Technologies

Trust: 0.6

sources: CNNVD: CNNVD-202002-1215

SOURCES

db:	CNVD	id:	CNVD-2020-18359
db:	VULMON	id:	CVE-2019-9099
db:	JVNDB	id:	JVNDB-2019-014930
db:	CNNVD	id:	CNNVD-202002-1215
db:	NVD	id:	CVE-2019-9099

LAST UPDATE DATE

2024-11-23T21:36:03.777000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-18359	date:	2020-03-20T00:00:00
db:	VULMON	id:	CVE-2019-9099	date:	2020-03-17T00:00:00
db:	JVNDB	id:	JVNDB-2019-014930	date:	2020-03-30T00:00:00
db:	CNNVD	id:	CNNVD-202002-1215	date:	2020-03-18T00:00:00
db:	NVD	id:	CVE-2019-9099	date:	2024-11-21T04:50:58.753

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-18359	date:	2020-03-20T00:00:00
db:	VULMON	id:	CVE-2019-9099	date:	2020-03-11T00:00:00
db:	JVNDB	id:	JVNDB-2019-014930	date:	2020-03-30T00:00:00
db:	CNNVD	id:	CNNVD-202002-1215	date:	2020-02-25T00:00:00
db:	NVD	id:	CVE-2019-9099	date:	2020-03-11T15:15:16.903