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ID

VAR-202311-0453


CVE

CVE-2023-47581


TITLE

Fuji Electric's  TELLUS  and  TELLUS Lite  Out-of-bounds read vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2023-017372

DESCRIPTION

Out-of-bounds read vulnerability exists in TELLUS V4.0.17.0 and earlier and TELLUS Lite V4.0.17.0 and earlier. If a user opens a specially crafted file (X1, V8, or V9 file), information may be disclosed and/or arbitrary code may be executed. (DoS) It may be in a state. Fuji Electric TELLUS is advanced, user-friendly industrial automation software that supports remote control. Fuji Electric TELLUS Lite is remote control software primarily used for equipment monitoring and management in industrial environments. Fuji Electric TELLUS/TELLUS Lite suffers from an out-of-bounds read vulnerability due to a lack of proper validation of user-supplied data. An attacker could exploit this vulnerability to leak information or execute arbitrary code

Trust: 2.16

sources: NVD: CVE-2023-47581 // JVNDB: JVNDB-2023-017372 // CNVD: CNVD-2025-18176

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-18176

AFFECTED PRODUCTS

vendor:fujielectricmodel:tellusscope:lteversion:4.0.17.0

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vendor:fujielectricmodel:tellus litescope:lteversion:4.0.17.0

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vendor:富士電機model:tellusscope: - version: -

Trust: 0.8

vendor:富士電機model:tellus litescope: - version: -

Trust: 0.8

vendor:fujimodel:electric tellusscope:lteversion:<=v4.0.17.0

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vendor:fujimodel:electric tellus litescope:lteversion:<=4.0.17.0

Trust: 0.6

sources: CNVD: CNVD-2025-18176 // JVNDB: JVNDB-2023-017372 // NVD: CVE-2023-47581

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-47581
value: HIGH

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2023-47581
value: HIGH

Trust: 1.0

NVD: CVE-2023-47581
value: HIGH

Trust: 0.8

CNVD: CNVD-2025-18176
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-18176
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2023-47581
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 2.0

NVD: CVE-2023-47581
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-18176 // JVNDB: JVNDB-2023-017372 // NVD: CVE-2023-47581 // NVD: CVE-2023-47581

PROBLEMTYPE DATA

problemtype:CWE-125

Trust: 1.0

problemtype:Out-of-bounds read (CWE-125) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-017372 // NVD: CVE-2023-47581

PATCH

title:Patch for Fuji Electric TELLUS/TELLUS Lite Out-of-Bounds Read Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/717921

Trust: 0.6

sources: CNVD: CNVD-2025-18176

EXTERNAL IDS

db:NVDid:CVE-2023-47581

Trust: 3.2

db:JVNid:JVNVU93840158

Trust: 1.8

db:JVNDBid:JVNDB-2023-017372

Trust: 0.8

db:CNVDid:CNVD-2025-18176

Trust: 0.6

sources: CNVD: CNVD-2025-18176 // JVNDB: JVNDB-2023-017372 // NVD: CVE-2023-47581

REFERENCES

url:https://jvn.jp/en/vu/jvnvu93840158/

Trust: 1.8

url:https://hakko-elec.co.jp/site/download/03tellus_inf/index.php

Trust: 1.8

url:https://monitouch.fujielectric.com/site/download-e/03tellus_inf/index.php

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2023-47581

Trust: 1.4

sources: CNVD: CNVD-2025-18176 // JVNDB: JVNDB-2023-017372 // NVD: CVE-2023-47581

SOURCES

db:CNVDid:CNVD-2025-18176
db:JVNDBid:JVNDB-2023-017372
db:NVDid:CVE-2023-47581

LAST UPDATE DATE

2025-08-17T23:23:18.818000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-18176date:2025-08-12T00:00:00
db:JVNDBid:JVNDB-2023-017372date:2024-01-09T01:24:00
db:NVDid:CVE-2023-47581date:2024-08-12T15:35:03.167

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-18176date:2025-08-11T00:00:00
db:JVNDBid:JVNDB-2023-017372date:2024-01-09T00:00:00
db:NVDid:CVE-2023-47581date:2023-11-15T06:15:28.080