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ID

VAR-202302-0666


CVE

CVE-2023-0103


TITLE

ls-electric  of  xbc-dn32u  Vulnerability in firmware related to accessing memory area after buffer end

Trust: 0.8

sources: JVNDB: JVNDB-2023-004164

DESCRIPTION

If an attacker were to access memory locations of LS ELECTRIC XBC-DN32U with operating system version 01.80 that are outside of the communication buffer, the device stops operating. This could allow an attacker to cause a denial-of-service condition. ls-electric of xbc-dn32u A firmware vulnerability exists regarding access to memory areas after the end of a buffer.Service operation interruption (DoS) It may be in a state. LS ELECTRIC XBC-DN32U is a PLC programmable logic controller produced by LS ELECTRIC in Korea. There is a denial of service vulnerability in LS ELECTRIC XBC-DN32U

Trust: 2.25

sources: NVD: CVE-2023-0103 // JVNDB: JVNDB-2023-004164 // CNVD: CNVD-2023-21683 // VULMON: CVE-2023-0103

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-21683

AFFECTED PRODUCTS

vendor:ls electricmodel:xbc-dn32uscope:eqversion:01.80

Trust: 1.0

vendor:ls electricmodel:xbc-dn32uscope:eqversion:xbc-dn32u firmware 01.80

Trust: 0.8

vendor:ls electricmodel:xbc-dn32uscope:eqversion: -

Trust: 0.8

vendor:ls electricmodel:xbc-dn32uscope: - version: -

Trust: 0.8

vendor:lsmodel:electric xbc-dn32uscope:eqversion:01.80

Trust: 0.6

sources: CNVD: CNVD-2023-21683 // JVNDB: JVNDB-2023-004164 // NVD: CVE-2023-0103

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-0103
value: HIGH

Trust: 1.0

ics-cert@hq.dhs.gov: CVE-2023-0103
value: HIGH

Trust: 1.0

NVD: CVE-2023-0103
value: HIGH

Trust: 0.8

CNVD: CNVD-2023-21683
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202302-1275
value: HIGH

Trust: 0.6

CNVD: CNVD-2023-21683
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-2023-0103
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-2023-0103
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-2023-21683 // JVNDB: JVNDB-2023-004164 // CNNVD: CNNVD-202302-1275 // NVD: CVE-2023-0103 // NVD: CVE-2023-0103

PROBLEMTYPE DATA

problemtype:CWE-788

Trust: 1.0

problemtype:Access to the memory area after the end of the buffer (CWE-788) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-004164 // NVD: CVE-2023-0103

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202302-1275

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202302-1275

EXTERNAL IDS

db:NVDid:CVE-2023-0103

Trust: 3.9

db:ICS CERTid:ICSA-23-040-02

Trust: 3.1

db:JVNid:JVNVU97136726

Trust: 0.8

db:JVNDBid:JVNDB-2023-004164

Trust: 0.8

db:CNVDid:CNVD-2023-21683

Trust: 0.6

db:CNNVDid:CNNVD-202302-1275

Trust: 0.6

db:VULMONid:CVE-2023-0103

Trust: 0.1

sources: CNVD: CNVD-2023-21683 // VULMON: CVE-2023-0103 // JVNDB: JVNDB-2023-004164 // CNNVD: CNNVD-202302-1275 // NVD: CVE-2023-0103

REFERENCES

url:https://www.cisa.gov/uscert/ics/advisories/icsa-23-040-02

Trust: 2.3

url:https://jvn.jp/vu/jvnvu97136726/

Trust: 0.8

url:https://nvd.nist.gov/vuln/detail/cve-2023-0103

Trust: 0.8

url:https://www.cisa.gov/news-events/ics-advisories/icsa-23-040-02

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2023-0103/

Trust: 0.6

sources: CNVD: CNVD-2023-21683 // VULMON: CVE-2023-0103 // JVNDB: JVNDB-2023-004164 // CNNVD: CNNVD-202302-1275 // NVD: CVE-2023-0103

SOURCES

db:CNVDid:CNVD-2023-21683
db:VULMONid:CVE-2023-0103
db:JVNDBid:JVNDB-2023-004164
db:CNNVDid:CNNVD-202302-1275
db:NVDid:CVE-2023-0103

LAST UPDATE DATE

2024-08-14T13:42:05.191000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-21683date:2023-03-29T00:00:00
db:JVNDBid:JVNDB-2023-004164date:2023-10-26T05:07:00
db:CNNVDid:CNNVD-202302-1275date:2023-02-27T00:00:00
db:NVDid:CVE-2023-0103date:2023-11-07T03:59:39.707

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-21683date:2023-03-29T00:00:00
db:JVNDBid:JVNDB-2023-004164date:2023-10-26T00:00:00
db:CNNVDid:CNNVD-202302-1275date:2023-02-15T00:00:00
db:NVDid:CVE-2023-0103date:2023-02-15T18:15:11.590