Details of VAR-202301-2015

ID

VAR-202301-2015

CVE

CVE-2022-2988

TITLE

SoMachine HVAC and EcoStruxure Machine Expert - HVAC Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2023-003082

DESCRIPTION

A CWE-787: Out-of-bounds Write vulnerability exists that could cause sensitive information leakage when accessing a malicious web page from the commissioning software. Affected Products: SoMachine HVAC (Versions prior to V2.1.0), EcoStruxure Machine Expert – HVAC (Versions prior to V1.4.0). Schneider Electric SoMachine HVAC is a set of programming software dedicated to Schneider Electric logic controllers from Schneider Electric in France. Schneider Electric SoMachine HVAC has a buffer overflow vulnerability, which can be exploited by remote attackers to submit special requests, resulting in the leakage of sensitive information

Trust: 2.25

sources: NVD: CVE-2022-2988 // JVNDB: JVNDB-2023-003082 // CNVD: CNVD-2023-40179 // VULMON: CVE-2022-2988

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2023-40179

AFFECTED PRODUCTS

vendor:	schneider electric	model:	ecostruxure machine expert - hvac	scope:	lt	version:	1.4.0	Trust: 1.0
vendor:	schneider electric	model:	somachine hvac	scope:	lt	version:	2.1.0	Trust: 1.0
vendor:	schneider electric	model:	ecostruxure machine expert - hvac	scope:	-	version:	-	Trust: 0.8
vendor:	schneider electric	model:	somachine - hvac	scope:	eq	version:	2.1.0	Trust: 0.8
vendor:	schneider	model:	electric somachine hvac	scope:	lt	version:	2.1.0	Trust: 0.6
vendor:	schneider	model:	electric ecostruxure machine expert hvac	scope:	lt	version:	1.4.0	Trust: 0.6

sources: CNVD: CNVD-2023-40179 // JVNDB: JVNDB-2023-003082 // NVD: CVE-2022-2988

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-2988
value:	HIGH
Trust: 1.0
cybersecurity@se.com:	CVE-2022-2988
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2022-2988
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2023-40179
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202301-2351
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2023-40179
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:C/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2022-2988
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
cybersecurity@se.com:	CVE-2022-2988
baseSeverity:	MEDIUM
baseScore:	4.3
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	2.8
impactScore:	1.4
version:	3.1
Trust: 1.0
NVD:	CVE-2022-2988
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2023-40179 // JVNDB: JVNDB-2023-003082 // CNNVD: CNNVD-202301-2351 // NVD: CVE-2022-2988 // NVD: CVE-2022-2988

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.0
problemtype:	Out-of-bounds writing (CWE-787) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2023-003082 // NVD: CVE-2022-2988

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202301-2351

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202301-2351

PATCH

title:	SEVD-2023-010-01	url:	https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-010-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-010-01_EcoStruxure_Machine_Expert_Machine_HVAC_Security_Notification.pdf	Trust: 0.8
title:	Patch for Schneider Electric SoMachine HVAC Buffer Overflow Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/428686	Trust: 0.6
title:	Schneider Electric SoMachine HVAC Buffer error vulnerability fix	url:	http://123.124.177.30/web/xxk/bdxqById.tag?id=223601	Trust: 0.6

sources: CNVD: CNVD-2023-40179 // JVNDB: JVNDB-2023-003082 // CNNVD: CNNVD-202301-2351

EXTERNAL IDS

db:	NVD	id:	CVE-2022-2988	Trust: 3.9
db:	SCHNEIDER	id:	SEVD-2023-010-01	Trust: 1.7
db:	JVNDB	id:	JVNDB-2023-003082	Trust: 0.8
db:	CNVD	id:	CNVD-2023-40179	Trust: 0.6
db:	CNNVD	id:	CNNVD-202301-2351	Trust: 0.6
db:	VULMON	id:	CVE-2022-2988	Trust: 0.1

sources: CNVD: CNVD-2023-40179 // VULMON: CVE-2022-2988 // JVNDB: JVNDB-2023-003082 // CNNVD: CNNVD-202301-2351 // NVD: CVE-2022-2988

REFERENCES

url:	https://download.schneider-electric.com/files?p_doc_ref=sevd-2023-010-01&p_endoctype=security+and+safety+notice&p_file_name=sevd-2023-010-01_ecostruxure_machine_expert_machine_hvac_security_notification.pdf	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2022-2988	Trust: 1.4
url:	https://cxsecurity.com/cveshow/cve-2022-2988/	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/787.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2023-40179 // VULMON: CVE-2022-2988 // JVNDB: JVNDB-2023-003082 // CNNVD: CNNVD-202301-2351 // NVD: CVE-2022-2988

SOURCES

db:	CNVD	id:	CNVD-2023-40179
db:	VULMON	id:	CVE-2022-2988
db:	JVNDB	id:	JVNDB-2023-003082
db:	CNNVD	id:	CNNVD-202301-2351
db:	NVD	id:	CVE-2022-2988

LAST UPDATE DATE

2024-08-14T15:00:33.806000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2023-40179	date:	2023-05-23T00:00:00
db:	VULMON	id:	CVE-2022-2988	date:	2023-02-03T00:00:00
db:	JVNDB	id:	JVNDB-2023-003082	date:	2023-08-31T04:36:00
db:	CNNVD	id:	CNNVD-202301-2351	date:	2023-02-08T00:00:00
db:	NVD	id:	CVE-2022-2988	date:	2023-02-07T17:34:53.647

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2023-40179	date:	2023-05-18T00:00:00
db:	VULMON	id:	CVE-2022-2988	date:	2023-01-30T00:00:00
db:	JVNDB	id:	JVNDB-2023-003082	date:	2023-08-31T00:00:00
db:	CNNVD	id:	CNNVD-202301-2351	date:	2023-01-30T00:00:00
db:	NVD	id:	CVE-2022-2988	date:	2023-01-30T11:15:08.807