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ID

VAR-202207-1770


CVE

CVE-2022-2043


TITLE

Moxa Inc.  of  Nport 5110  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-016187

DESCRIPTION

MOXA NPort 5110: Firmware Versions 2.10 is vulnerable to an out-of-bounds write that can cause the device to become unresponsive. Moxa Inc. of Nport 5110 An out-of-bounds write vulnerability exists in firmware.Service operation interruption (DoS) It may be in a state. Moxa NPort 5110 is a general device server of MOXA

Trust: 2.25

sources: NVD: CVE-2022-2043 // JVNDB: JVNDB-2022-016187 // CNVD: CNVD-2023-58308 // VULMON: CVE-2022-2043

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-58308

AFFECTED PRODUCTS

vendor:moxamodel:nport 5110scope:eqversion:2.10

Trust: 1.0

vendor:moxamodel:nport 5110scope:eqversion:nport 5110 firmware 2.10

Trust: 0.8

vendor:moxamodel:nport 5110scope:eqversion: -

Trust: 0.8

vendor:moxamodel:nport 5110scope: - version: -

Trust: 0.8

vendor:moxamodel:nportscope:eqversion:51102.10

Trust: 0.6

sources: CNVD: CNVD-2023-58308 // JVNDB: JVNDB-2022-016187 // NVD: CVE-2022-2043

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-2043
value: HIGH

Trust: 1.0

ics-cert@hq.dhs.gov: CVE-2022-2043
value: HIGH

Trust: 1.0

NVD: CVE-2022-2043
value: HIGH

Trust: 0.8

CNVD: CNVD-2023-58308
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202207-2476
value: HIGH

Trust: 0.6

CNVD: CNVD-2023-58308
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
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-2022-2043
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 2.0

NVD: CVE-2022-2043
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2023-58308 // JVNDB: JVNDB-2022-016187 // CNNVD: CNNVD-202207-2476 // NVD: CVE-2022-2043 // NVD: CVE-2022-2043

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2022-016187 // NVD: CVE-2022-2043

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202207-2476

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202207-2476

PATCH

title:Patch for Moxa NPort 5110 out-of-bounds write vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/443426

Trust: 0.6

title:MOXA NPort 5110 Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=201452

Trust: 0.6

sources: CNVD: CNVD-2023-58308 // CNNVD: CNNVD-202207-2476

EXTERNAL IDS

db:NVDid:CVE-2022-2043

Trust: 3.9

db:ICS CERTid:ICSA-22-207-04

Trust: 3.1

db:JVNid:JVNVU96578195

Trust: 0.8

db:JVNDBid:JVNDB-2022-016187

Trust: 0.8

db:CNVDid:CNVD-2023-58308

Trust: 0.6

db:AUSCERTid:ESB-2022.3667

Trust: 0.6

db:CNNVDid:CNNVD-202207-2476

Trust: 0.6

db:VULMONid:CVE-2022-2043

Trust: 0.1

sources: CNVD: CNVD-2023-58308 // VULMON: CVE-2022-2043 // JVNDB: JVNDB-2022-016187 // CNNVD: CNNVD-202207-2476 // NVD: CVE-2022-2043

REFERENCES

url:https://www.cisa.gov/uscert/ics/advisories/icsa-22-207-04

Trust: 2.5

url:https://jvn.jp/vu/jvnvu96578195/

Trust: 0.8

url:https://nvd.nist.gov/vuln/detail/cve-2022-2043

Trust: 0.8

url:https://www.cisa.gov/news-events/ics-advisories/icsa-22-207-04

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2022-2043/

Trust: 0.6

url:https://us-cert.cisa.gov/ics/advisories/icsa-22-207-04

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2022.3667

Trust: 0.6

sources: CNVD: CNVD-2023-58308 // VULMON: CVE-2022-2043 // JVNDB: JVNDB-2022-016187 // CNNVD: CNNVD-202207-2476 // NVD: CVE-2022-2043

CREDITS

Jens Nielsen of En Garde Security reported these vulnerabilities to CISA.

Trust: 0.6

sources: CNNVD: CNNVD-202207-2476

SOURCES

db:CNVDid:CNVD-2023-58308
db:VULMONid:CVE-2022-2043
db:JVNDBid:JVNDB-2022-016187
db:CNNVDid:CNNVD-202207-2476
db:NVDid:CVE-2022-2043

LAST UPDATE DATE

2024-08-14T13:21:55.542000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-58308date:2023-07-24T00:00:00
db:JVNDBid:JVNDB-2022-016187date:2023-10-02T08:12:00
db:CNNVDid:CNNVD-202207-2476date:2022-09-07T00:00:00
db:NVDid:CVE-2022-2043date:2022-09-06T17:55:17.387

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-58308date:2023-07-24T00:00:00
db:JVNDBid:JVNDB-2022-016187date:2023-10-02T00:00:00
db:CNNVDid:CNNVD-202207-2476date:2022-07-26T00:00:00
db:NVDid:CVE-2022-2043date:2022-08-31T16:15:10.647