Details of VAR-202308-0676

ID

VAR-202308-0676

CVE

CVE-2023-39466

TITLE

Triangle MicroWorks of SCADA Data Gateway Vulnerability regarding lack of authentication for critical features in

Trust: 0.8

sources: JVNDB: JVNDB-2023-029199

DESCRIPTION

Triangle MicroWorks SCADA Data Gateway get_config Missing Authentication Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Triangle MicroWorks SCADA Data Gateway. Authentication is not required to exploit this vulnerability. The specific flaw exists within the get_config endpoint. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to disclose sensitive information. Was ZDI-CAN-20797

Trust: 2.79

sources: NVD: CVE-2023-39466 // JVNDB: JVNDB-2023-029199 // ZDI: ZDI-23-1034 // CNVD: CNVD-2024-34977

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2024-34977

AFFECTED PRODUCTS

vendor:	triangle microworks	model:	scada data gateway	scope:	-	version:	-	Trust: 1.5
vendor:	trianglemicroworks	model:	scada data gateway	scope:	eq	version:	5.1.3.20324	Trust: 1.0
vendor:	triangle microworks	model:	scada data gateway	scope:	eq	version:	5.1.3.20324	Trust: 0.8
vendor:	triangle microworks	model:	scada data gateway	scope:	eq	version:	-	Trust: 0.8
vendor:	triangle	model:	microworks scada data gateway	scope:	-	version:	-	Trust: 0.6

sources: ZDI: ZDI-23-1034 // CNVD: CNVD-2024-34977 // JVNDB: JVNDB-2023-029199 // NVD: CVE-2023-39466

CVSS

SEVERITY

CVSSV2

CVSSV3

zdi-disclosures@trendmicro.com:	CVE-2023-39466
value:	MEDIUM
Trust: 1.0
OTHER:	JVNDB-2023-029199
value:	MEDIUM
Trust: 0.8
ZDI:	CVE-2023-39466
value:	MEDIUM
Trust: 0.7
CNVD:	CNVD-2024-34977
value:	MEDIUM
Trust: 0.6

CNVD:	CNVD-2024-34977
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

zdi-disclosures@trendmicro.com:	CVE-2023-39466
baseSeverity:	MEDIUM
baseScore:	5.3
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	1.4
version:	3.0
Trust: 1.0
OTHER:	JVNDB-2023-029199
baseSeverity:	MEDIUM
baseScore:	5.3
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8
ZDI:	CVE-2023-39466
baseSeverity:	MEDIUM
baseScore:	5.3
vectorString:	AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	1.4
version:	3.0
Trust: 0.7

sources: ZDI: ZDI-23-1034 // CNVD: CNVD-2024-34977 // JVNDB: JVNDB-2023-029199 // NVD: CVE-2023-39466

PROBLEMTYPE DATA

problemtype:	CWE-306	Trust: 1.0
problemtype:	Lack of authentication for critical features (CWE-306) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2023-029199 // NVD: CVE-2023-39466

PATCH

title:	Triangle MicroWorks has issued an update to correct this vulnerability.	url:	https://www.trianglemicroworks.com/products/scada-data-gateway/what's-new	Trust: 0.7
title:	Patch for Triangle MicroWorks SCADA Data Gateway Missing Authentication Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/576521	Trust: 0.6

sources: ZDI: ZDI-23-1034 // CNVD: CNVD-2024-34977

EXTERNAL IDS

db:	NVD	id:	CVE-2023-39466	Trust: 3.9
db:	ZDI	id:	ZDI-23-1034	Trust: 2.5
db:	JVNDB	id:	JVNDB-2023-029199	Trust: 0.8
db:	ZDI_CAN	id:	ZDI-CAN-20797	Trust: 0.7
db:	CNVD	id:	CNVD-2024-34977	Trust: 0.6

sources: ZDI: ZDI-23-1034 // CNVD: CNVD-2024-34977 // JVNDB: JVNDB-2023-029199 // NVD: CVE-2023-39466

REFERENCES

url:	https://www.trianglemicroworks.com/products/scada-data-gateway/what's-new	Trust: 2.5
url:	https://www.zerodayinitiative.com/advisories/zdi-23-1034/	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2023-39466	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2023-39466	Trust: 0.6

sources: ZDI: ZDI-23-1034 // CNVD: CNVD-2024-34977 // JVNDB: JVNDB-2023-029199 // NVD: CVE-2023-39466

CREDITS

Uri Katz of Claroty Team82

Trust: 0.7

sources: ZDI: ZDI-23-1034

SOURCES

db:	ZDI	id:	ZDI-23-1034
db:	CNVD	id:	CNVD-2024-34977
db:	JVNDB	id:	JVNDB-2023-029199
db:	NVD	id:	CVE-2023-39466

LAST UPDATE DATE

2025-06-20T23:05:23.745000+00:00

SOURCES UPDATE DATE

db:	ZDI	id:	ZDI-23-1034	date:	2023-08-04T00:00:00
db:	CNVD	id:	CNVD-2024-34977	date:	2024-08-09T00:00:00
db:	JVNDB	id:	JVNDB-2023-029199	date:	2025-06-19T01:31:00
db:	NVD	id:	CVE-2023-39466	date:	2025-06-17T21:03:18.190

SOURCES RELEASE DATE

db:	ZDI	id:	ZDI-23-1034	date:	2023-08-04T00:00:00
db:	CNVD	id:	CNVD-2024-34977	date:	2024-08-09T00:00:00
db:	JVNDB	id:	JVNDB-2023-029199	date:	2025-06-19T00:00:00
db:	NVD	id:	CVE-2023-39466	date:	2024-05-03T03:15:12.193