Details of VAR-201805-0249

ID

VAR-201805-0249

CVE

CVE-2018-10589

TITLE

Advantech WebAccess Path traversal vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-005067

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, a path transversal vulnerability has been identified, which may allow an attacker to execute arbitrary code. Advantech WebAccess Contains a path traversal vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Advantech WebAccess. Authentication is not required to exploit this vulnerability.The specific flaw exists within the implementation of the 0x2711 IOCTL in the webvrpcs process. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this functionality to execute code under the context of Administrator. 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). A path traversal vulnerability exists in several Advantech products. 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. Advantech WebAccess, etc. Advantech WebAccess is a set of HMI/SCADA software based on browser architecture. The following versions are affected: Advantech WebAccess 8.2_20170817 and earlier, 8.3.0 and earlier; WebAccess Dashboard 2.0.15 and earlier; WebAccess Scada Node 8.3.1 and earlier; WebAccess/NMS 2.0.3 and earlier

Trust: 3.33

sources: NVD: CVE-2018-10589 // JVNDB: JVNDB-2018-005067 // ZDI: ZDI-18-483 // CNVD: CNVD-2018-10660 // BID: 104190 // IVD: e2f18262-39ab-11e9-8aec-000c29342cb1 // VULHUB: VHN-120363

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: e2f18262-39ab-11e9-8aec-000c29342cb1 // CNVD: CNVD-2018-10660

AFFECTED PRODUCTS

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	scope:	-	version:	-	Trust: 0.7
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: e2f18262-39ab-11e9-8aec-000c29342cb1 // ZDI: ZDI-18-483 // CNVD: CNVD-2018-10660 // BID: 104190 // JVNDB: JVNDB-2018-005067 // CNNVD: CNNVD-201805-451 // NVD: CVE-2018-10589

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-10589
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2018-10589
value:	CRITICAL
Trust: 0.8
ZDI:	CVE-2018-10589
value:	HIGH
Trust: 0.7
CNVD:	CNVD-2018-10660
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201805-451
value:	CRITICAL
Trust: 0.6
IVD:	e2f18262-39ab-11e9-8aec-000c29342cb1
value:	CRITICAL
Trust: 0.2
VULHUB:	VHN-120363
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-10589
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
ZDI:	CVE-2018-10589
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.7
CNVD:	CNVD-2018-10660
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
IVD:	e2f18262-39ab-11e9-8aec-000c29342cb1
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:	2.9 [IVD]
Trust: 0.2
VULHUB:	VHN-120363
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-10589
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: IVD: e2f18262-39ab-11e9-8aec-000c29342cb1 // ZDI: ZDI-18-483 // CNVD: CNVD-2018-10660 // VULHUB: VHN-120363 // JVNDB: JVNDB-2018-005067 // CNNVD: CNNVD-201805-451 // NVD: CVE-2018-10589

PROBLEMTYPE DATA

problemtype:

CWE-22

Trust: 1.9

sources: VULHUB: VHN-120363 // JVNDB: JVNDB-2018-005067 // NVD: CVE-2018-10589

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201805-451

TYPE

Path traversal

Trust: 0.8

sources: IVD: e2f18262-39ab-11e9-8aec-000c29342cb1 // CNNVD: CNNVD-201805-451

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-005067

PATCH

title:	Advantech WebAccess	url:	http://www.advantech.com/industrial-automation/webaccess/webaccessscada	Trust: 0.8
title:	Advantech has issued an update to correct this vulnerability.	url:	https://ics-cert.us-cert.gov/advisories/ICSA-18-135-01	Trust: 0.7
title:	Patch for Advantech WebAccess Path Traversal Vulnerability (CNVD-2018-10660)	url:	https://www.cnvd.org.cn/patchInfo/show/130697	Trust: 0.6
title:	Multiple Advantech Product path traversal vulnerability fixes	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=80061	Trust: 0.6

sources: ZDI: ZDI-18-483 // CNVD: CNVD-2018-10660 // JVNDB: JVNDB-2018-005067 // CNNVD: CNNVD-201805-451

EXTERNAL IDS

db:	NVD	id:	CVE-2018-10589	Trust: 4.3
db:	ICS CERT	id:	ICSA-18-135-01	Trust: 3.4
db:	BID	id:	104190	Trust: 2.6
db:	CNVD	id:	CNVD-2018-10660	Trust: 0.8
db:	CNNVD	id:	CNNVD-201805-451	Trust: 0.8
db:	JVNDB	id:	JVNDB-2018-005067	Trust: 0.8
db:	ZDI_CAN	id:	ZDI-CAN-5627	Trust: 0.7
db:	ZDI	id:	ZDI-18-483	Trust: 0.7
db:	IVD	id:	E2F18262-39AB-11E9-8AEC-000C29342CB1	Trust: 0.2
db:	VULHUB	id:	VHN-120363	Trust: 0.1

sources: IVD: e2f18262-39ab-11e9-8aec-000c29342cb1 // ZDI: ZDI-18-483 // CNVD: CNVD-2018-10660 // VULHUB: VHN-120363 // BID: 104190 // JVNDB: JVNDB-2018-005067 // CNNVD: CNNVD-201805-451 // NVD: CVE-2018-10589

REFERENCES

url:	https://ics-cert.us-cert.gov/advisories/icsa-18-135-01	Trust: 4.1
url:	http://www.securityfocus.com/bid/104190	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-10589	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-10589	Trust: 0.8
url:	http://webaccess.advantech.com	Trust: 0.3

sources: ZDI: ZDI-18-483 // CNVD: CNVD-2018-10660 // VULHUB: VHN-120363 // BID: 104190 // JVNDB: JVNDB-2018-005067 // CNNVD: CNNVD-201805-451 // NVD: CVE-2018-10589

CREDITS

Steven Seeley (mr_me) of Offensive Security

Trust: 0.7

sources: ZDI: ZDI-18-483

SOURCES

db:	IVD	id:	e2f18262-39ab-11e9-8aec-000c29342cb1
db:	ZDI	id:	ZDI-18-483
db:	CNVD	id:	CNVD-2018-10660
db:	VULHUB	id:	VHN-120363
db:	BID	id:	104190
db:	JVNDB	id:	JVNDB-2018-005067
db:	CNNVD	id:	CNNVD-201805-451
db:	NVD	id:	CVE-2018-10589

LAST UPDATE DATE

2024-08-14T13:45:47.984000+00:00

SOURCES UPDATE DATE

db:	ZDI	id:	ZDI-18-483	date:	2018-09-13T00:00:00
db:	CNVD	id:	CNVD-2018-10660	date:	2018-05-31T00:00:00
db:	VULHUB	id:	VHN-120363	date:	2019-10-09T00:00:00
db:	BID	id:	104190	date:	2018-05-15T00:00:00
db:	JVNDB	id:	JVNDB-2018-005067	date:	2018-07-05T00:00:00
db:	CNNVD	id:	CNNVD-201805-451	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2018-10589	date:	2019-10-09T23:32:51.353

SOURCES RELEASE DATE

db:	IVD	id:	e2f18262-39ab-11e9-8aec-000c29342cb1	date:	2018-05-31T00:00:00
db:	ZDI	id:	ZDI-18-483	date:	2018-05-18T00:00:00
db:	CNVD	id:	CNVD-2018-10660	date:	2018-05-31T00:00:00
db:	VULHUB	id:	VHN-120363	date:	2018-05-15T00:00:00
db:	BID	id:	104190	date:	2018-05-15T00:00:00
db:	JVNDB	id:	JVNDB-2018-005067	date:	2018-07-05T00:00:00
db:	CNNVD	id:	CNNVD-201805-451	date:	2018-05-16T00:00:00
db:	NVD	id:	CVE-2018-10589	date:	2018-05-15T22:29:00.267