Details of VAR-202308-2932

ID

VAR-202308-2932

CVE

CVE-2023-4204

TITLE

Moxa Inc. of NPort IAW5000A-I/O Vulnerability related to use of hardcoded credentials in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-022519

DESCRIPTION

NPort IAW5000A-I/O Series firmware version v2.2 and prior is affected by a hardcoded credential vulnerabilitywhich poses a potential risk to the security and integrity of the affected device. This vulnerability is attributed to the presence of a hardcoded key, which could potentially facilitate firmware manipulation. Moxa Inc. of NPort IAW5000A-I/O A vulnerability exists in the firmware regarding the use of hardcoded credentials.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. MOXA NPort IAW5000A-I/O Series is a wireless device server used in an industrial environment by China MOXA Company. The server can realize the integration of on-site serial devices and wireless Ethernet, and integrates digital IO, which is suitable for industrial data acquisition applications

Trust: 2.25

sources: NVD: CVE-2023-4204 // JVNDB: JVNDB-2023-022519 // CNVD: CNVD-2023-64101 // VULMON: CVE-2023-4204

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2023-64101

AFFECTED PRODUCTS

vendor:	moxa	model:	nport iaw5000a-i\/o	scope:	lte	version:	2.2	Trust: 1.0
vendor:	moxa	model:	nport iaw5000a-i/o	scope:	-	version:	-	Trust: 0.8
vendor:	moxa	model:	nport iaw5000a-i/o	scope:	eq	version:	-	Trust: 0.8
vendor:	moxa	model:	nport iaw5000a-i/o	scope:	lte	version:	nport iaw5000a-i/o firmware 2.2 and earlier	Trust: 0.8
vendor:	moxa	model:	nport iaw5000a-i/o series	scope:	lte	version:	<=2.2	Trust: 0.6

sources: CNVD: CNVD-2023-64101 // JVNDB: JVNDB-2023-022519 // NVD: CVE-2023-4204

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-4204
value:	CRITICAL
Trust: 1.0
psirt@moxa.com:	CVE-2023-4204
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2023-4204
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2023-64101
value:	MEDIUM
Trust: 0.6

CNVD:	CNVD-2023-64101
severity:	MEDIUM
baseScore:	6.4
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2023-4204
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
psirt@moxa.com:	CVE-2023-4204
baseSeverity:	MEDIUM
baseScore:	5.4
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	2.8
impactScore:	2.5
version:	3.1
Trust: 1.0
NVD:	CVE-2023-4204
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-2023-64101 // JVNDB: JVNDB-2023-022519 // NVD: CVE-2023-4204 // NVD: CVE-2023-4204

PROBLEMTYPE DATA

problemtype:	CWE-798	Trust: 1.0
problemtype:	Use hard-coded credentials (CWE-798) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2023-022519 // NVD: CVE-2023-4204

PATCH

title:

Patch for MOXA NPort IAW5000A-I/O Series Hardcoded Credential Vulnerability

url:

https://www.cnvd.org.cn/patchInfo/show/452576

Trust: 0.6

sources: CNVD: CNVD-2023-64101

EXTERNAL IDS

db:	NVD	id:	CVE-2023-4204	Trust: 3.3
db:	JVNDB	id:	JVNDB-2023-022519	Trust: 0.8
db:	CNVD	id:	CNVD-2023-64101	Trust: 0.6
db:	VULMON	id:	CVE-2023-4204	Trust: 0.1

sources: CNVD: CNVD-2023-64101 // VULMON: CVE-2023-4204 // JVNDB: JVNDB-2023-022519 // NVD: CVE-2023-4204

REFERENCES

url:	https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230304-nport-iaw5000a-i-o-series-hardcoded-credential-vulnerability	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2023-4204	Trust: 0.8
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2023-64101 // VULMON: CVE-2023-4204 // JVNDB: JVNDB-2023-022519 // NVD: CVE-2023-4204

SOURCES

db:	CNVD	id:	CNVD-2023-64101
db:	VULMON	id:	CVE-2023-4204
db:	JVNDB	id:	JVNDB-2023-022519
db:	NVD	id:	CVE-2023-4204

LAST UPDATE DATE

2024-08-14T14:17:00.740000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2023-64101	date:	2023-08-21T00:00:00
db:	VULMON	id:	CVE-2023-4204	date:	2023-08-16T00:00:00
db:	JVNDB	id:	JVNDB-2023-022519	date:	2024-01-23T06:35:00
db:	NVD	id:	CVE-2023-4204	date:	2023-08-24T15:50:59.857

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2023-64101	date:	2023-08-21T00:00:00
db:	VULMON	id:	CVE-2023-4204	date:	2023-08-16T00:00:00
db:	JVNDB	id:	JVNDB-2023-022519	date:	2024-01-23T00:00:00
db:	NVD	id:	CVE-2023-4204	date:	2023-08-16T16:15:11.573