Details of VAR-202504-0986

ID

VAR-202504-0986

CVE

CVE-2025-31941

TITLE

Growatt New Energy of Cloud portal Vulnerability in user-controlled key authentication evasion in

Trust: 0.8

sources: JVNDB: JVNDB-2025-019339

DESCRIPTION

An unauthenticated attacker can obtain a list of smart devices by knowing a valid username. Growatt New Energy of Cloud portal Exists in a user-controlled key authentication evasion vulnerability.Information may be obtained. Growatt Cloud Applications is a monitoring platform of China's Growatt

Trust: 2.16

sources: NVD: CVE-2025-31941 // JVNDB: JVNDB-2025-019339 // CNVD: CNVD-2025-14964

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-14964

AFFECTED PRODUCTS

vendor:	growatt	model:	cloud portal	scope:	lte	version:	3.6.0	Trust: 1.0
vendor:	growatt new energy	model:	cloud portal	scope:	-	version:	-	Trust: 0.8
vendor:	growatt new energy	model:	cloud portal	scope:	lte	version:	3.6.0 and earlier	Trust: 0.8
vendor:	growatt new energy	model:	cloud portal	scope:	eq	version:	-	Trust: 0.8
vendor:	growatt	model:	cloud applications	scope:	lte	version:	<=3.6.0	Trust: 0.6

sources: CNVD: CNVD-2025-14964 // JVNDB: JVNDB-2025-019339 // NVD: CVE-2025-31941

CVSS

SEVERITY

CVSSV2

CVSSV3

ics-cert@hq.dhs.gov:	CVE-2025-31941
value:	MEDIUM
Trust: 1.0
OTHER:	JVNDB-2025-019339
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2025-14964
value:	MEDIUM
Trust: 0.6

CNVD:	CNVD-2025-14964
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

ics-cert@hq.dhs.gov:	CVE-2025-31941
baseSeverity:	MEDIUM
baseScore:	5.3
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	1.4
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2025-019339
baseSeverity:	MEDIUM
baseScore:	5.3
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2025-14964 // JVNDB: JVNDB-2025-019339 // NVD: CVE-2025-31941

PROBLEMTYPE DATA

problemtype:	CWE-639	Trust: 1.0
problemtype:	Avoid authentication with user-controlled keys (CWE-639) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2025-019339 // NVD: CVE-2025-31941

PATCH

title:

Patch for Growatt Cloud Applications Information Disclosure Vulnerability (CNVD-2025-14964)

url:

https://www.cnvd.org.cn/patchInfo/show/704601

Trust: 0.6

sources: CNVD: CNVD-2025-14964

EXTERNAL IDS

db:	NVD	id:	CVE-2025-31941	Trust: 3.2
db:	ICS CERT	id:	ICSA-25-105-04	Trust: 2.4
db:	JVN	id:	JVNVU92061889	Trust: 0.8
db:	JVNDB	id:	JVNDB-2025-019339	Trust: 0.8
db:	CNVD	id:	CNVD-2025-14964	Trust: 0.6

sources: CNVD: CNVD-2025-14964 // JVNDB: JVNDB-2025-019339 // NVD: CVE-2025-31941

REFERENCES

url:	https://www.cisa.gov/news-events/ics-advisories/icsa-25-105-04	Trust: 2.4
url:	https://jvn.jp/vu/jvnvu92061889/	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-31941	Trust: 0.8

sources: CNVD: CNVD-2025-14964 // JVNDB: JVNDB-2025-019339 // NVD: CVE-2025-31941

SOURCES

db:	CNVD	id:	CNVD-2025-14964
db:	JVNDB	id:	JVNDB-2025-019339
db:	NVD	id:	CVE-2025-31941

LAST UPDATE DATE

2025-11-22T23:05:35.340000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-14964	date:	2025-07-03T00:00:00
db:	JVNDB	id:	JVNDB-2025-019339	date:	2025-11-18T02:56:00
db:	NVD	id:	CVE-2025-31941	date:	2025-11-14T18:15:02.353

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-14964	date:	2025-07-03T00:00:00
db:	JVNDB	id:	JVNDB-2025-019339	date:	2025-11-18T00:00:00
db:	NVD	id:	CVE-2025-31941	date:	2025-04-15T21:16:04.200