Details of VAR-201805-1144

ID

VAR-201805-1144

CVE

CVE-2018-7501

TITLE

plural Advantech WebAccess In product SQL Injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-005073

DESCRIPTION

In Advantech WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, and WebAccess/NMS 2.0.3 and prior, several SQL injection vulnerabilities have been identified, which may allow an attacker to disclose sensitive information from the host. plural Advantech WebAccess The product includes SQL An injection vulnerability exists.Information may be obtained. This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Advantech WebAccess Node. Authentication is not required to exploit this vulnerability.The specific flaw exists within Quality.asp. When parsing the ItemIdAry parameter, the process does not properly validate a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to disclose sensitive information under the context of the database. Advantech WebAccess and others are products of Advantech. Advantech WebAccess is a browser-based HMI/SCADA software. The software supports dynamic graphical display and real-time data control, and provides the ability to remotely control and manage automation equipment. WebAccess Dashboard is one of the dashboard components; WebAccess Scada Node is one of the monitoring node components. WebAccess/NMS is a suite of web browsers for the Network Management System (NMS). Advantech WebAccess is prone to the following security vulnerabilities: 1. Multiple SQL-injection vulnerabilities 2. An information-disclosure vulnerability 3. A file-upload vulnerability 4. Multiple directory-traversal vulnerabilities 5. Multiple stack-based buffer-overflow vulnerabilities 6. A heap-based buffer-overflow vulnerability 7. Multiple arbitrary code-execution vulnerabilities 8. A denial-of-service vulnerability 9. A security-bypass vulnerability 10. A privilege-escalation vulnerability An attacker can exploit these issues to execute arbitrary code in the context of the application, or modify data, or exploit latent vulnerabilities in the underlying database, delete arbitrary files, gain elevated privileges, perform certain unauthorized actions, upload arbitrary files to the affected application gain unauthorized access and obtain sensitive information. Failed attacks will cause denial of service conditions

Trust: 10.8

sources: NVD: CVE-2018-7501 // JVNDB: JVNDB-2018-005073 // ZDI: ZDI-18-478 // ZDI: ZDI-18-477 // ZDI: ZDI-18-475 // ZDI: ZDI-18-487 // ZDI: ZDI-18-480 // ZDI: ZDI-18-481 // ZDI: ZDI-18-476 // ZDI: ZDI-18-474 // ZDI: ZDI-18-479 // ZDI: ZDI-18-486 // ZDI: ZDI-18-488 // ZDI: ZDI-18-485 // ZDI: ZDI-18-489 // CNVD: CNVD-2018-10317 // BID: 104190 // IVD: e2f022cf-39ab-11e9-a809-000c29342cb1

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: e2f022cf-39ab-11e9-a809-000c29342cb1 // CNVD: CNVD-2018-10317

AFFECTED PRODUCTS

vendor:	advantech	model:	webaccess node	scope:	-	version:	-	Trust: 9.1
vendor:	advantech	model:	webaccess	scope:	lte	version:	8.2_20170817	Trust: 1.8
vendor:	advantech	model:	webaccess	scope:	lte	version:	8.3.0	Trust: 1.8
vendor:	advantech	model:	webaccess dashboard	scope:	lte	version:	2.0.15	Trust: 1.8
vendor:	advantech	model:	webaccess scada node	scope:	lt	version:	8.3.1	Trust: 1.4
vendor:	advantech	model:	webaccess scada	scope:	lt	version:	8.3.1	Trust: 1.0
vendor:	advantech	model:	webaccess\/nms	scope:	lte	version:	2.0.3	Trust: 1.0
vendor:	advantech	model:	webaccess dashboard	scope:	eq	version:	2.0.15	Trust: 0.9
vendor:	advantech	model:	webaccess/nms	scope:	lte	version:	2.0.3	Trust: 0.8
vendor:	advantech	model:	webaccess <=8.2 20170817	scope:	-	version:	-	Trust: 0.6
vendor:	advantech	model:	webaccess	scope:	lte	version:	<=8.3.0	Trust: 0.6
vendor:	advantech	model:	webaccess dashboard	scope:	lte	version:	<=2.0.15	Trust: 0.6
vendor:	advantech	model:	webaccess/nms	scope:	lte	version:	<=2.0.3	Trust: 0.6
vendor:	advantech	model:	webaccess	scope:	eq	version:	8.3.0	Trust: 0.6
vendor:	advantech	model:	webaccess	scope:	eq	version:	8.2_20170817	Trust: 0.6
vendor:	advantech	model:	webaccess\/nms	scope:	eq	version:	2.0.3	Trust: 0.6
vendor:	webaccess	model:	-	scope:	eq	version:	*	Trust: 0.4
vendor:	advantech	model:	webaccess/nms	scope:	eq	version:	2.0.3	Trust: 0.3
vendor:	advantech	model:	webaccess/nms	scope:	eq	version:	2.0	Trust: 0.3
vendor:	advantech	model:	webaccess scada node	scope:	eq	version:	8.3	Trust: 0.3
vendor:	advantech	model:	webaccess dashboard	scope:	eq	version:	2.0	Trust: 0.3
vendor:	advantech	model:	webaccess	scope:	eq	version:	8.3	Trust: 0.3
vendor:	advantech	model:	webaccess 8.2 20170817	scope:	-	version:	-	Trust: 0.3
vendor:	advantech	model:	webaccess 8.2 20170330	scope:	-	version:	-	Trust: 0.3
vendor:	advantech	model:	webaccess	scope:	eq	version:	8.2	Trust: 0.3
vendor:	advantech	model:	webaccess 8.1 20160519	scope:	-	version:	-	Trust: 0.3
vendor:	advantech	model:	webaccess	scope:	eq	version:	8.1	Trust: 0.3
vendor:	advantech	model:	webaccess 8.0 20150816	scope:	-	version:	-	Trust: 0.3
vendor:	advantech	model:	webaccess	scope:	eq	version:	8	Trust: 0.3
vendor:	advantech	model:	webaccess	scope:	ne	version:	8.3.1	Trust: 0.3
vendor:	webaccess dashboard	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	webaccess scada	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	webaccess nms	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: e2f022cf-39ab-11e9-a809-000c29342cb1 // ZDI: ZDI-18-481 // ZDI: ZDI-18-489 // ZDI: ZDI-18-485 // ZDI: ZDI-18-488 // ZDI: ZDI-18-486 // ZDI: ZDI-18-479 // ZDI: ZDI-18-474 // ZDI: ZDI-18-478 // ZDI: ZDI-18-476 // ZDI: ZDI-18-480 // ZDI: ZDI-18-487 // ZDI: ZDI-18-475 // ZDI: ZDI-18-477 // CNVD: CNVD-2018-10317 // BID: 104190 // JVNDB: JVNDB-2018-005073 // CNNVD: CNNVD-201805-445 // NVD: CVE-2018-7501

CVSS

SEVERITY

CVSSV2

CVSSV3

ZDI:	CVE-2018-7501
value:	MEDIUM
Trust: 9.1
nvd@nist.gov:	CVE-2018-7501
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-7501
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2018-10317
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201805-445
value:	HIGH
Trust: 0.6
IVD:	e2f022cf-39ab-11e9-a809-000c29342cb1
value:	HIGH
Trust: 0.2

ZDI:	CVE-2018-7501
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 7.0
nvd@nist.gov:	CVE-2018-7501
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: 3.9
CNVD:	CNVD-2018-10317
severity:	MEDIUM
baseScore:	6.1
vectorString:	AV:A/AC:L/AU:N/C:C/I:N/A:N
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	6.5
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	e2f022cf-39ab-11e9-a809-000c29342cb1
severity:	MEDIUM
baseScore:	6.1
vectorString:	AV:A/AC:L/AU:N/C:C/I:N/A:N
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	6.5
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2

nvd@nist.gov:	CVE-2018-7501
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.0
Trust: 1.8

sources: IVD: e2f022cf-39ab-11e9-a809-000c29342cb1 // ZDI: ZDI-18-481 // ZDI: ZDI-18-489 // ZDI: ZDI-18-485 // ZDI: ZDI-18-488 // ZDI: ZDI-18-486 // ZDI: ZDI-18-479 // ZDI: ZDI-18-474 // ZDI: ZDI-18-478 // ZDI: ZDI-18-476 // ZDI: ZDI-18-480 // ZDI: ZDI-18-487 // ZDI: ZDI-18-475 // ZDI: ZDI-18-477 // CNVD: CNVD-2018-10317 // JVNDB: JVNDB-2018-005073 // CNNVD: CNNVD-201805-445 // NVD: CVE-2018-7501

PROBLEMTYPE DATA

problemtype:

CWE-89

Trust: 1.8

sources: JVNDB: JVNDB-2018-005073 // NVD: CVE-2018-7501

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201805-445

TYPE

SQL injection

Trust: 0.8

sources: IVD: e2f022cf-39ab-11e9-a809-000c29342cb1 // CNNVD: CNNVD-201805-445

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-005073

PATCH

title:	Advantech has issued an update to correct this vulnerability.	url:	https://ics-cert.us-cert.gov/advisories/ICSA-18-135-01	Trust: 9.1
title:	トップページ	url:	http://www.advantech.co.jp/	Trust: 0.8
title:	Patch for Advantech WebAccess SQL Injection Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/130233	Trust: 0.6
title:	Multiple Advantech product SQL Repair measures for injecting vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=80055	Trust: 0.6

sources: ZDI: ZDI-18-481 // ZDI: ZDI-18-489 // ZDI: ZDI-18-485 // ZDI: ZDI-18-488 // ZDI: ZDI-18-486 // ZDI: ZDI-18-479 // ZDI: ZDI-18-474 // ZDI: ZDI-18-478 // ZDI: ZDI-18-476 // ZDI: ZDI-18-480 // ZDI: ZDI-18-487 // ZDI: ZDI-18-475 // ZDI: ZDI-18-477 // CNVD: CNVD-2018-10317 // JVNDB: JVNDB-2018-005073 // CNNVD: CNNVD-201805-445

EXTERNAL IDS

db:	NVD	id:	CVE-2018-7501	Trust: 12.6
db:	ICS CERT	id:	ICSA-18-135-01	Trust: 3.3
db:	BID	id:	104190	Trust: 2.5
db:	CNVD	id:	CNVD-2018-10317	Trust: 0.8
db:	CNNVD	id:	CNNVD-201805-445	Trust: 0.8
db:	JVNDB	id:	JVNDB-2018-005073	Trust: 0.8
db:	ZDI_CAN	id:	ZDI-CAN-5611	Trust: 0.7
db:	ZDI	id:	ZDI-18-481	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-5653	Trust: 0.7
db:	ZDI	id:	ZDI-18-489	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-5649	Trust: 0.7
db:	ZDI	id:	ZDI-18-485	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-5652	Trust: 0.7
db:	ZDI	id:	ZDI-18-488	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-5650	Trust: 0.7
db:	ZDI	id:	ZDI-18-486	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-5609	Trust: 0.7
db:	ZDI	id:	ZDI-18-479	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-5597	Trust: 0.7
db:	ZDI	id:	ZDI-18-474	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-5608	Trust: 0.7
db:	ZDI	id:	ZDI-18-478	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-5606	Trust: 0.7
db:	ZDI	id:	ZDI-18-476	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-5610	Trust: 0.7
db:	ZDI	id:	ZDI-18-480	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-5651	Trust: 0.7
db:	ZDI	id:	ZDI-18-487	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-5595	Trust: 0.7
db:	ZDI	id:	ZDI-18-475	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-5607	Trust: 0.7
db:	ZDI	id:	ZDI-18-477	Trust: 0.7
db:	IVD	id:	E2F022CF-39AB-11E9-A809-000C29342CB1	Trust: 0.2

REFERENCES

url:	https://ics-cert.us-cert.gov/advisories/icsa-18-135-01	Trust: 12.4
url:	http://www.securityfocus.com/bid/104190	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-7501	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-7501	Trust: 0.8
url:	http://webaccess.advantech.com	Trust: 0.3

sources: ZDI: ZDI-18-481 // ZDI: ZDI-18-489 // ZDI: ZDI-18-485 // ZDI: ZDI-18-488 // ZDI: ZDI-18-486 // ZDI: ZDI-18-479 // ZDI: ZDI-18-474 // ZDI: ZDI-18-478 // ZDI: ZDI-18-476 // ZDI: ZDI-18-480 // ZDI: ZDI-18-487 // ZDI: ZDI-18-475 // ZDI: ZDI-18-477 // CNVD: CNVD-2018-10317 // BID: 104190 // JVNDB: JVNDB-2018-005073 // CNNVD: CNNVD-201805-445 // NVD: CVE-2018-7501

CREDITS

rgod

Trust: 9.1

SOURCES

db:	IVD	id:	e2f022cf-39ab-11e9-a809-000c29342cb1
db:	ZDI	id:	ZDI-18-481
db:	ZDI	id:	ZDI-18-489
db:	ZDI	id:	ZDI-18-485
db:	ZDI	id:	ZDI-18-488
db:	ZDI	id:	ZDI-18-486
db:	ZDI	id:	ZDI-18-479
db:	ZDI	id:	ZDI-18-474
db:	ZDI	id:	ZDI-18-478
db:	ZDI	id:	ZDI-18-476
db:	ZDI	id:	ZDI-18-480
db:	ZDI	id:	ZDI-18-487
db:	ZDI	id:	ZDI-18-475
db:	ZDI	id:	ZDI-18-477
db:	CNVD	id:	CNVD-2018-10317
db:	BID	id:	104190
db:	JVNDB	id:	JVNDB-2018-005073
db:	CNNVD	id:	CNNVD-201805-445
db:	NVD	id:	CVE-2018-7501

LAST UPDATE DATE

2024-11-20T22:29:04.580000+00:00

SOURCES UPDATE DATE

db:	ZDI	id:	ZDI-18-481	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-489	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-485	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-488	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-486	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-479	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-474	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-478	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-476	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-480	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-487	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-475	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-477	date:	2018-05-18T00:00:00
db:	CNVD	id:	CNVD-2018-10317	date:	2018-05-25T00:00:00
db:	BID	id:	104190	date:	2018-05-15T00:00:00
db:	JVNDB	id:	JVNDB-2018-005073	date:	2018-07-05T00:00:00
db:	CNNVD	id:	CNNVD-201805-445	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2018-7501	date:	2019-10-09T23:42:20.113

SOURCES RELEASE DATE

db:	IVD	id:	e2f022cf-39ab-11e9-a809-000c29342cb1	date:	2018-05-25T00:00:00
db:	ZDI	id:	ZDI-18-481	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-489	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-485	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-488	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-486	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-479	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-474	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-478	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-476	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-480	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-487	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-475	date:	2018-05-18T00:00:00
db:	ZDI	id:	ZDI-18-477	date:	2018-05-18T00:00:00
db:	CNVD	id:	CNVD-2018-10317	date:	2018-05-25T00:00:00
db:	BID	id:	104190	date:	2018-05-15T00:00:00
db:	JVNDB	id:	JVNDB-2018-005073	date:	2018-07-05T00:00:00
db:	CNNVD	id:	CNNVD-201805-445	date:	2018-05-16T00:00:00
db:	NVD	id:	CVE-2018-7501	date:	2018-05-15T22:29:00.567