Details of VAR-202501-1991

ID

VAR-202501-1991

CVE

CVE-2024-50690

TITLE

SUNGROW of WiNet-S Vulnerability related to use of hardcoded credentials in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-024443

DESCRIPTION

SunGrow WiNet-SV200.001.00.P027 and earlier versions contains a hardcoded password that can be used to decrypt all firmware updates. SUNGROW of WiNet-S A vulnerability exists in the firmware regarding the use of hardcoded credentials.Information may be obtained and information may be tampered with. SunGrow WiNet-S is a LAN communication module from SunGrow, a Chinese company

Trust: 2.16

sources: NVD: CVE-2024-50690 // JVNDB: JVNDB-2024-024443 // CNVD: CNVD-2025-03256

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-03256

AFFECTED PRODUCTS

vendor:	sungrowpower	model:	winet-s	scope:	lt	version:	200.001.00.p027	Trust: 1.0
vendor:	sungrow	model:	winet-s	scope:	eq	version:	winet-s firmware 200.001.00.p027	Trust: 0.8
vendor:	sungrow	model:	winet-s	scope:	eq	version:	-	Trust: 0.8
vendor:	sungrow	model:	winet-s	scope:	-	version:	-	Trust: 0.8
vendor:	sungrow	model:	winet-s <=v200.001.00.p027	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-03256 // JVNDB: JVNDB-2024-024443 // NVD: CVE-2024-50690

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-50690
value:	MEDIUM
Trust: 1.0
OTHER:	JVNDB-2024-024443
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2025-03256
value:	MEDIUM
Trust: 0.6

CNVD:	CNVD-2025-03256
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

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-50690
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	2.5
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2024-024443
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2025-03256 // JVNDB: JVNDB-2024-024443 // NVD: CVE-2024-50690

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2024-024443 // NVD: CVE-2024-50690

PATCH

title:

Patch for SunGrow WiNet-S has an unspecified vulnerability

url:

https://www.cnvd.org.cn/patchInfo/show/656731

Trust: 0.6

sources: CNVD: CNVD-2025-03256

EXTERNAL IDS

db:	NVD	id:	CVE-2024-50690	Trust: 3.2
db:	JVN	id:	JVNVU94142821	Trust: 0.8
db:	ICS CERT	id:	ICSA-25-072-12	Trust: 0.8
db:	JVNDB	id:	JVNDB-2024-024443	Trust: 0.8
db:	CNVD	id:	CNVD-2025-03256	Trust: 0.6

sources: CNVD: CNVD-2025-03256 // JVNDB: JVNDB-2024-024443 // NVD: CVE-2024-50690

REFERENCES

url:	https://en.sungrowpower.com/security-notice-detail-2/5961	Trust: 2.4
url:	https://jvn.jp/vu/jvnvu94142821/	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2024-50690	Trust: 0.8
url:	https://www.cisa.gov/news-events/ics-advisories/icsa-25-072-12	Trust: 0.8

sources: CNVD: CNVD-2025-03256 // JVNDB: JVNDB-2024-024443 // NVD: CVE-2024-50690

SOURCES

db:	CNVD	id:	CNVD-2025-03256
db:	JVNDB	id:	JVNDB-2024-024443
db:	NVD	id:	CVE-2024-50690

LAST UPDATE DATE

2025-05-31T22:44:02.329000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-03256	date:	2025-02-20T00:00:00
db:	JVNDB	id:	JVNDB-2024-024443	date:	2025-05-30T07:17:00
db:	NVD	id:	CVE-2024-50690	date:	2025-05-29T16:02:33.120

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-03256	date:	2025-02-21T00:00:00
db:	JVNDB	id:	JVNDB-2024-024443	date:	2025-05-30T00:00:00
db:	NVD	id:	CVE-2024-50690	date:	2025-01-24T23:15:08.227