Details of VAR-201612-0420

ID

VAR-201612-0420

CVE

CVE-2016-9160

TITLE

SIEMENS SIMATIC WinCC and SIEMENS SIMATIC PCS 7 In ActiveX Vulnerability that can crash components

Trust: 0.8

sources: JVNDB: JVNDB-2016-006500

DESCRIPTION

A vulnerability in SIEMENS SIMATIC WinCC (All versions < SIMATIC WinCC V7.2) and SIEMENS SIMATIC PCS 7 (All versions < SIMATIC PCS 7 V8.0 SP1) could allow a remote attacker to crash an ActiveX component or leak parts of the application memory if a user is tricked into clicking on a malicious link under certain conditions. Siemens SIMATIC WinCC and SIMATIC PCS 7 are industrial automation products from Siemens AG, Germany. Siemens SIMATIC WinCC is an automated data acquisition and monitoring (SCADA) system; SIMATIC PCS 7 is a distributed process control system using WinCC. A security bypass vulnerability exists in versions prior to SIMATIC WinCC 7.2 and in versions prior to SIMATIC PCS 7 8.0 SP1. An attacker could exploit this vulnerability to execute ActiveX components. Attackers can exploit this issue to obtain sensitive information or cause denial-of-service condition

Trust: 2.7

sources: NVD: CVE-2016-9160 // JVNDB: JVNDB-2016-006500 // CNVD: CNVD-2016-12696 // BID: 94825 // IVD: f04157cb-edf5-490c-9e17-39c08ea58fa8 // VULHUB: VHN-97980

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: f04157cb-edf5-490c-9e17-39c08ea58fa8 // CNVD: CNVD-2016-12696

AFFECTED PRODUCTS

vendor:	siemens	model:	simatic pcs 7	scope:	lte	version:	8.0	Trust: 1.0
vendor:	siemens	model:	simatic wincc	scope:	lte	version:	7.1	Trust: 1.0
vendor:	siemens	model:	simatic pcs 7	scope:	lt	version:	8.0 sp1	Trust: 0.8
vendor:	siemens	model:	simatic wincc	scope:	lt	version:	7.2	Trust: 0.8
vendor:	siemens	model:	wincc	scope:	lt	version:	7.2	Trust: 0.6
vendor:	siemens	model:	simatic pcs sp1	scope:	eq	version:	7<8.0	Trust: 0.6
vendor:	siemens	model:	simatic pcs 7	scope:	eq	version:	8.0	Trust: 0.6
vendor:	siemens	model:	simatic wincc	scope:	eq	version:	7.1	Trust: 0.6
vendor:	siemens	model:	simatic wincc sp3 upd	scope:	eq	version:	7.08	Trust: 0.3
vendor:	siemens	model:	simatic wincc sp3	scope:	eq	version:	7.0	Trust: 0.3
vendor:	siemens	model:	simatic wincc sp2 upd	scope:	eq	version:	7.012	Trust: 0.3
vendor:	siemens	model:	simatic wincc sp2	scope:	eq	version:	7.0	Trust: 0.3
vendor:	siemens	model:	simatic wincc sp	scope:	eq	version:	7.03	Trust: 0.3
vendor:	siemens	model:	simatic wincc sp	scope:	eq	version:	7.02	Trust: 0.3
vendor:	siemens	model:	simatic wincc	scope:	eq	version:	7.0	Trust: 0.3
vendor:	siemens	model:	simatic wincc	scope:	eq	version:	6.2	Trust: 0.3
vendor:	siemens	model:	simatic pcs	scope:	eq	version:	78.0	Trust: 0.3
vendor:	siemens	model:	simatic pcs	scope:	eq	version:	78	Trust: 0.3
vendor:	siemens	model:	simatic pcs sp4	scope:	eq	version:	77.1	Trust: 0.3
vendor:	siemens	model:	simatic pcs	scope:	eq	version:	77.1	Trust: 0.3
vendor:	siemens	model:	simatic pcs	scope:	eq	version:	77	Trust: 0.3
vendor:	siemens	model:	simatic wincc	scope:	ne	version:	7.2	Trust: 0.3
vendor:	siemens	model:	simatic pcs sp1	scope:	ne	version:	78.0	Trust: 0.3
vendor:	simatic pcs 7	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	simatic wincc	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: f04157cb-edf5-490c-9e17-39c08ea58fa8 // CNVD: CNVD-2016-12696 // BID: 94825 // JVNDB: JVNDB-2016-006500 // CNNVD: CNNVD-201612-334 // NVD: CVE-2016-9160

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2016-9160
value:	HIGH
Trust: 1.0
NVD:	CVE-2016-9160
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2016-12696
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201612-334
value:	MEDIUM
Trust: 0.6
IVD:	f04157cb-edf5-490c-9e17-39c08ea58fa8
value:	MEDIUM
Trust: 0.2
VULHUB:	VHN-97980
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2016-9160
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:N/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2016-12696
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:	f04157cb-edf5-490c-9e17-39c08ea58fa8
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-97980
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:N/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2016-9160
baseSeverity:	HIGH
baseScore:	8.1
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.2
version:	3.0
Trust: 1.8

sources: IVD: f04157cb-edf5-490c-9e17-39c08ea58fa8 // CNVD: CNVD-2016-12696 // VULHUB: VHN-97980 // JVNDB: JVNDB-2016-006500 // CNNVD: CNNVD-201612-334 // NVD: CVE-2016-9160

PROBLEMTYPE DATA

problemtype:	CWE-254	Trust: 1.9
problemtype:	CWE-111	Trust: 1.0

sources: VULHUB: VHN-97980 // JVNDB: JVNDB-2016-006500 // NVD: CVE-2016-9160

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201612-334

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201612-334

CONFIGURATIONS

sources: JVNDB: JVNDB-2016-006500

PATCH

title:	SSA-693129	url:	http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-693129.pdf	Trust: 0.8
title:	Patch for security bypass bugs in SIMATIC WinCC and SIMATIC PCS 7 ActiveX controls	url:	https://www.cnvd.org.cn/patchInfo/show/86164	Trust: 0.6
title:	SIMATIC WinCC and SIMATIC PCS 7 Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=66299	Trust: 0.6

sources: CNVD: CNVD-2016-12696 // JVNDB: JVNDB-2016-006500 // CNNVD: CNNVD-201612-334

EXTERNAL IDS

db:	NVD	id:	CVE-2016-9160	Trust: 3.6
db:	BID	id:	94825	Trust: 2.6
db:	ICS CERT	id:	ICSA-16-348-04	Trust: 2.2
db:	SIEMENS	id:	SSA-693129	Trust: 2.0
db:	SECTRACK	id:	1037435	Trust: 1.1
db:	CNNVD	id:	CNNVD-201612-334	Trust: 0.9
db:	CNVD	id:	CNVD-2016-12696	Trust: 0.8
db:	JVNDB	id:	JVNDB-2016-006500	Trust: 0.8
db:	IVD	id:	F04157CB-EDF5-490C-9E17-39C08EA58FA8	Trust: 0.2
db:	VULHUB	id:	VHN-97980	Trust: 0.1

sources: IVD: f04157cb-edf5-490c-9e17-39c08ea58fa8 // CNVD: CNVD-2016-12696 // VULHUB: VHN-97980 // BID: 94825 // JVNDB: JVNDB-2016-006500 // CNNVD: CNNVD-201612-334 // NVD: CVE-2016-9160

REFERENCES

url:	http://www.securityfocus.com/bid/94825	Trust: 2.3
url:	https://ics-cert.us-cert.gov/advisories/icsa-16-348-04	Trust: 2.2
url:	http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-693129.pdf	Trust: 2.0
url:	http://www.securitytracker.com/id/1037435	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-9160	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2016-9160	Trust: 0.8
url:	http://support.microsoft.com/kb/240797	Trust: 0.3
url:	http://www.siemens.com/	Trust: 0.3

sources: CNVD: CNVD-2016-12696 // VULHUB: VHN-97980 // BID: 94825 // JVNDB: JVNDB-2016-006500 // CNNVD: CNNVD-201612-334 // NVD: CVE-2016-9160

CREDITS

Mingzheng Li from Acorn Network Security Lab

Trust: 0.9

sources: BID: 94825 // CNNVD: CNNVD-201612-334

SOURCES

db:	IVD	id:	f04157cb-edf5-490c-9e17-39c08ea58fa8
db:	CNVD	id:	CNVD-2016-12696
db:	VULHUB	id:	VHN-97980
db:	BID	id:	94825
db:	JVNDB	id:	JVNDB-2016-006500
db:	CNNVD	id:	CNNVD-201612-334
db:	NVD	id:	CVE-2016-9160

LAST UPDATE DATE

2024-08-14T14:39:56.316000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2016-12696	date:	2016-12-21T00:00:00
db:	VULHUB	id:	VHN-97980	date:	2017-07-27T00:00:00
db:	BID	id:	94825	date:	2016-12-20T01:09:00
db:	JVNDB	id:	JVNDB-2016-006500	date:	2017-01-05T00:00:00
db:	CNNVD	id:	CNNVD-201612-334	date:	2016-12-19T00:00:00
db:	NVD	id:	CVE-2016-9160	date:	2017-07-27T01:29:06.773

SOURCES RELEASE DATE

db:	IVD	id:	f04157cb-edf5-490c-9e17-39c08ea58fa8	date:	2016-12-21T00:00:00
db:	CNVD	id:	CNVD-2016-12696	date:	2016-12-21T00:00:00
db:	VULHUB	id:	VHN-97980	date:	2016-12-17T00:00:00
db:	BID	id:	94825	date:	2016-12-09T00:00:00
db:	JVNDB	id:	JVNDB-2016-006500	date:	2017-01-05T00:00:00
db:	CNNVD	id:	CNNVD-201612-334	date:	2016-12-13T00:00:00
db:	NVD	id:	CVE-2016-9160	date:	2016-12-17T03:59:00.263