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ID

VAR-202503-0298


CVE

CVE-2025-27395


TITLE

Siemens'  SCALANCE LPE9403  Path traversal vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-012294

DESCRIPTION

A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0). Affected devices do not properly limit the scope of files accessible through and the privileges of the SFTP functionality. This could allow an authenticated highly-privileged remote attacker to read and write arbitrary files. Siemens' SCALANCE LPE9403 A path traversal vulnerability exists in firmware.Information may be obtained and information may be tampered with. Siemens SCALANCE LPE9403 is a local processing engine for industrial field data processing from Siemens, Germany. It is used to capture, collect and pre-process industrial field data

Trust: 2.16

sources: NVD: CVE-2025-27395 // JVNDB: JVNDB-2025-012294 // CNVD: CNVD-2025-09579

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-09579

AFFECTED PRODUCTS

vendor:siemensmodel:scalance lpe9403scope:ltversion:4.0

Trust: 1.0

vendor:シーメンスmodel:scalance lpe9403scope:eqversion: -

Trust: 0.8

vendor:シーメンスmodel:scalance lpe9403scope: - version: -

Trust: 0.8

vendor:シーメンスmodel:scalance lpe9403scope:eqversion:scalance lpe9403 firmware 4.0

Trust: 0.8

vendor:siemensmodel:scalance lpe9403scope:ltversion:v4.0

Trust: 0.6

sources: CNVD: CNVD-2025-09579 // JVNDB: JVNDB-2025-012294 // NVD: CVE-2025-27395

CVSS

SEVERITY

CVSSV2

CVSSV3

productcert@siemens.com: CVE-2025-27395
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2025-27395
value: MEDIUM

Trust: 1.0

NVD: CVE-2025-27395
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2025-09579
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-09579
severity: HIGH
baseScore: 8.3
vectorString: AV:N/AC:L/AU:M/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: MULTIPLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 6.4
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

productcert@siemens.com: CVE-2025-27395
baseSeverity: HIGH
baseScore: 7.2
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.2
impactScore: 5.9
version: 3.1

Trust: 1.0

nvd@nist.gov: CVE-2025-27395
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: 1.2
impactScore: 5.2
version: 3.1

Trust: 1.0

NVD: CVE-2025-27395
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-09579 // JVNDB: JVNDB-2025-012294 // NVD: CVE-2025-27395 // NVD: CVE-2025-27395

PROBLEMTYPE DATA

problemtype:CWE-22

Trust: 1.0

problemtype:Path traversal (CWE-22) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-012294 // NVD: CVE-2025-27395

PATCH

title:Patch for Siemens SCALANCE LPE9403 SFTP Function Path Traversal Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/687621

Trust: 0.6

sources: CNVD: CNVD-2025-09579

EXTERNAL IDS

db:NVDid:CVE-2025-27395

Trust: 3.2

db:SIEMENSid:SSA-075201

Trust: 2.4

db:JVNid:JVNVU92252869

Trust: 0.8

db:ICS CERTid:ICSA-25-072-06

Trust: 0.8

db:JVNDBid:JVNDB-2025-012294

Trust: 0.8

db:CNVDid:CNVD-2025-09579

Trust: 0.6

sources: CNVD: CNVD-2025-09579 // JVNDB: JVNDB-2025-012294 // NVD: CVE-2025-27395

REFERENCES

url:https://cert-portal.siemens.com/productcert/html/ssa-075201.html

Trust: 2.4

url:https://jvn.jp/vu/jvnvu92252869/

Trust: 0.8

url:https://nvd.nist.gov/vuln/detail/cve-2025-27395

Trust: 0.8

url:https://www.cisa.gov/news-events/ics-advisories/icsa-25-072-06

Trust: 0.8

sources: CNVD: CNVD-2025-09579 // JVNDB: JVNDB-2025-012294 // NVD: CVE-2025-27395

SOURCES

db:CNVDid:CNVD-2025-09579
db:JVNDBid:JVNDB-2025-012294
db:NVDid:CVE-2025-27395

LAST UPDATE DATE

2025-08-26T21:15:06.998000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-09579date:2025-05-13T00:00:00
db:JVNDBid:JVNDB-2025-012294date:2025-08-25T06:50:00
db:NVDid:CVE-2025-27395date:2025-08-22T18:04:09.617

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-09579date:2025-05-12T00:00:00
db:JVNDBid:JVNDB-2025-012294date:2025-08-25T00:00:00
db:NVDid:CVE-2025-27395date:2025-03-11T10:15:18.700