Details of VAR-202506-0442

ID

VAR-202506-0442

CVE

CVE-2025-3112

TITLE

Schneider Electric Modicon Controllers Resource Management Error Vulnerability

Trust: 0.6

sources: CNVD: CNVD-2025-14267

DESCRIPTION

CWE-400: Uncontrolled Resource Consumption vulnerability exists that could cause Denial of Service when an authenticated malicious user sends manipulated HTTPS Content-Length header to the webserver. Schneider Electric Modicon Controllers are a series of Modicon series programmable logic controllers from Schneider Electric of France. Schneider Electric Modicon Controllers have a resource management error vulnerability, which is caused by uncontrolled resource consumption. Attackers can exploit this vulnerability to cause a denial of service

Trust: 1.44

sources: NVD: CVE-2025-3112 // CNVD: CNVD-2025-14267

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-14267

AFFECTED PRODUCTS

vendor:

schneider

model:

electric modicon controllers

scope:

version:

Trust: 0.6

sources: CNVD: CNVD-2025-14267

CVSS

SEVERITY

CVSSV2

CVSSV3

cybersecurity@se.com:	CVE-2025-3112
value:	HIGH
Trust: 1.0
CNVD:	CNVD-2025-14267
value:	MEDIUM
Trust: 0.6

CNVD:	CNVD-2025-14267
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:L/AU:S/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

cybersecurity@se.com:	CVE-2025-3112
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.1
Trust: 1.0

sources: CNVD: CNVD-2025-14267 // NVD: CVE-2025-3112

PROBLEMTYPE DATA

problemtype:

CWE-400

Trust: 1.0

sources: NVD: CVE-2025-3112

PATCH

title:

Patch for Schneider Electric Modicon Controllers Resource Management Error Vulnerability

url:

https://www.cnvd.org.cn/patchInfo/show/701576

Trust: 0.6

sources: CNVD: CNVD-2025-14267

EXTERNAL IDS

db:	NVD	id:	CVE-2025-3112	Trust: 1.6
db:	SCHNEIDER	id:	SEVD-2025-161-02	Trust: 1.6
db:	CNVD	id:	CNVD-2025-14267	Trust: 0.6

sources: CNVD: CNVD-2025-14267 // NVD: CVE-2025-3112

REFERENCES

url:

https://download.schneider-electric.com/files?p_doc_ref=sevd-2025-161-02&p_endoctype=security+and+safety+notice&p_file_name=sevd-2025-161-02.pdf

Trust: 1.6

sources: CNVD: CNVD-2025-14267 // NVD: CVE-2025-3112

SOURCES

db:	CNVD	id:	CNVD-2025-14267
db:	NVD	id:	CVE-2025-3112

LAST UPDATE DATE

2025-07-01T19:32:54.288000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-14267	date:	2025-06-30T00:00:00
db:	NVD	id:	CVE-2025-3112	date:	2025-06-12T16:06:39.330

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-14267	date:	2025-06-24T00:00:00
db:	NVD	id:	CVE-2025-3112	date:	2025-06-10T09:15:23.437