Details of VAR-202505-1599

ID

VAR-202505-1599

CVE

CVE-2025-40583

TITLE

Siemens' SCALANCE LPE9403 Vulnerability in cleartext transmission of sensitive information in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-006078

DESCRIPTION

A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions with SINEMA Remote Connect Edge Client installed). Affected devices do transmit sensitive information in cleartext. This could allow a privileged local attacker to retrieve this sensitive information. Siemens' SCALANCE LPE9403 A vulnerability exists in the firmware regarding the transmission of sensitive information in plaintext.Information may be obtained. The Siemens SCALANCE LPE9403 is a local processing engine designed by Siemens for industrial field data processing. It is used to capture, collect, and pre-process industrial field data

Trust: 2.16

sources: NVD: CVE-2025-40583 // JVNDB: JVNDB-2025-006078 // CNVD: CNVD-2025-17602

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-17602

AFFECTED PRODUCTS

vendor:	siemens	model:	scalance lpe9403	scope:	eq	version:	-	Trust: 1.0
vendor:	シーメンス	model:	scalance lpe9403	scope:	eq	version:	scalance lpe9403 firmware	Trust: 0.8
vendor:	シーメンス	model:	scalance lpe9403	scope:	-	version:	-	Trust: 0.8
vendor:	シーメンス	model:	scalance lpe9403	scope:	eq	version:	-	Trust: 0.8
vendor:	siemens	model:	scalance lpe9403	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-17602 // JVNDB: JVNDB-2025-006078 // NVD: CVE-2025-40583

CVSS

SEVERITY

CVSSV2

CVSSV3

productcert@siemens.com:	CVE-2025-40583
value:	MEDIUM
Trust: 1.0
OTHER:	JVNDB-2025-006078
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2025-17602
value:	MEDIUM
Trust: 0.6

CNVD:	CNVD-2025-17602
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:S/C:C/I:N/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.1
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

productcert@siemens.com:	CVE-2025-40583
baseSeverity:	MEDIUM
baseScore:	4.4
vectorString:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	0.8
impactScore:	3.6
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2025-006078
baseSeverity:	MEDIUM
baseScore:	4.4
vectorString:	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2025-17602 // JVNDB: JVNDB-2025-006078 // NVD: CVE-2025-40583

PROBLEMTYPE DATA

problemtype:	CWE-319	Trust: 1.0
problemtype:	Sending important information in clear text (CWE-319) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2025-006078 // NVD: CVE-2025-40583

PATCH

title:

Patch for Siemens SCALANCE LPE9403 Information Disclosure Vulnerability (CNVD-2025-17602)

url:

https://www.cnvd.org.cn/patchInfo/show/715286

Trust: 0.6

sources: CNVD: CNVD-2025-17602

EXTERNAL IDS

db:	NVD	id:	CVE-2025-40583	Trust: 3.2
db:	SIEMENS	id:	SSA-327438	Trust: 2.4
db:	ICS CERT	id:	ICSA-25-135-18	Trust: 0.8
db:	JVN	id:	JVNVU92528757	Trust: 0.8
db:	JVNDB	id:	JVNDB-2025-006078	Trust: 0.8
db:	CNVD	id:	CNVD-2025-17602	Trust: 0.6

sources: CNVD: CNVD-2025-17602 // JVNDB: JVNDB-2025-006078 // NVD: CVE-2025-40583

REFERENCES

url:	https://cert-portal.siemens.com/productcert/html/ssa-327438.html	Trust: 2.4
url:	https://jvn.jp/vu/jvnvu92528757/	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-40583	Trust: 0.8
url:	https://www.cisa.gov/news-events/ics-advisories/icsa-25-135-18	Trust: 0.8

sources: CNVD: CNVD-2025-17602 // JVNDB: JVNDB-2025-006078 // NVD: CVE-2025-40583

SOURCES

db:	CNVD	id:	CNVD-2025-17602
db:	JVNDB	id:	JVNDB-2025-006078
db:	NVD	id:	CVE-2025-40583

LAST UPDATE DATE

2025-08-07T21:49:04.752000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-17602	date:	2025-08-06T00:00:00
db:	JVNDB	id:	JVNDB-2025-006078	date:	2025-06-02T01:22:00
db:	NVD	id:	CVE-2025-40583	date:	2025-05-30T17:06:58.513

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-17602	date:	2025-08-06T00:00:00
db:	JVNDB	id:	JVNDB-2025-006078	date:	2025-06-02T00:00:00
db:	NVD	id:	CVE-2025-40583	date:	2025-05-13T10:15:28.723