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ID

VAR-202302-0667


CVE

CVE-2023-22803


TITLE

ls-electric  of  xbc-dn32u  Vulnerability related to lack of authentication for critical functions in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-004162

DESCRIPTION

LS ELECTRIC XBC-DN32U with operating system version 01.80 is missing authentication to perform critical functions to the PLC. This could allow an attacker to change the PLC's mode arbitrarily. ls-electric of xbc-dn32u Firmware has a lack of authentication vulnerability for critical functionality.Information may be tampered with. LS ELECTRIC XBC-DN32U is a PLC programmable logic controller produced by LS ELECTRIC in Korea

Trust: 2.25

sources: NVD: CVE-2023-22803 // JVNDB: JVNDB-2023-004162 // CNVD: CNVD-2023-21680 // VULMON: CVE-2023-22803

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-21680

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-2023-21680 // JVNDB: JVNDB-2023-004162 // NVD: CVE-2023-22803

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-22803
value: HIGH

Trust: 1.0

ics-cert@hq.dhs.gov: CVE-2023-22803
value: HIGH

Trust: 1.0

NVD: CVE-2023-22803
value: HIGH

Trust: 0.8

CNVD: CNVD-2023-21680
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202302-1273
value: HIGH

Trust: 0.6

CNVD: CNVD-2023-21680
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:C/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: COMPLETE
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-2023-22803
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

ics-cert@hq.dhs.gov: CVE-2023-22803
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: 1.0

NVD: CVE-2023-22803
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2023-21680 // JVNDB: JVNDB-2023-004162 // CNNVD: CNNVD-202302-1273 // NVD: CVE-2023-22803 // NVD: CVE-2023-22803

PROBLEMTYPE DATA

problemtype:CWE-306

Trust: 1.0

problemtype:Lack of authentication for critical features (CWE-306) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-004162 // NVD: CVE-2023-22803

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202302-1273

TYPE

access control error

Trust: 0.6

sources: CNNVD: CNNVD-202302-1273

EXTERNAL IDS

db:NVDid:CVE-2023-22803

Trust: 3.9

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

Trust: 3.1

db:JVNid:JVNVU97136726

Trust: 0.8

db:JVNDBid:JVNDB-2023-004162

Trust: 0.8

db:CNVDid:CNVD-2023-21680

Trust: 0.6

db:CNNVDid:CNNVD-202302-1273

Trust: 0.6

db:VULMONid:CVE-2023-22803

Trust: 0.1

sources: CNVD: CNVD-2023-21680 // VULMON: CVE-2023-22803 // JVNDB: JVNDB-2023-004162 // CNNVD: CNNVD-202302-1273 // NVD: CVE-2023-22803

REFERENCES

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

Trust: 3.1

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

Trust: 0.8

url:https://nvd.nist.gov/vuln/detail/cve-2023-22803

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2023-22803/

Trust: 0.6

sources: CNVD: CNVD-2023-21680 // VULMON: CVE-2023-22803 // JVNDB: JVNDB-2023-004162 // CNNVD: CNNVD-202302-1273 // NVD: CVE-2023-22803

SOURCES

db:CNVDid:CNVD-2023-21680
db:VULMONid:CVE-2023-22803
db:JVNDBid:JVNDB-2023-004162
db:CNNVDid:CNNVD-202302-1273
db:NVDid:CVE-2023-22803

LAST UPDATE DATE

2024-08-14T13:42:05.162000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-21680date:2023-03-29T00:00:00
db:JVNDBid:JVNDB-2023-004162date:2023-10-26T05:01:00
db:CNNVDid:CNNVD-202302-1273date:2023-02-27T00:00:00
db:NVDid:CVE-2023-22803date:2023-11-07T04:07:25.177

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-21680date:2023-03-29T00:00:00
db:JVNDBid:JVNDB-2023-004162date:2023-10-26T00:00:00
db:CNNVDid:CNNVD-202302-1273date:2023-02-15T00:00:00
db:NVDid:CVE-2023-22803date:2023-02-15T18:15:11.747