Details of VAR-201501-0294

ID

VAR-201501-0294

CVE

CVE-2014-5233

TITLE

Siemens SIMATIC WinCC Sm@rtClient app Information Disclosure Vulnerability

Trust: 1.0

sources: IVD: a9fb1e3a-2351-11e6-abef-000c29c66e3d // IVD: e55f7f2c-0adc-481e-b263-1c7b182b28aa // CNVD: CNVD-2015-00424

DESCRIPTION

The Siemens SIMATIC WinCC Sm@rtClient app before 1.0.2 for iOS allows physically proximate attackers to discover Sm@rtServer credentials by leveraging an error in the credential-processing mechanism. Siemens SIMATIC WinCC is a monitoring control and data acquisition SCADA and human machine interface HMI system. Multiple Siemens SIMATIC WinCC products are prone to a local security-bypass vulnerability. Successful exploits will allow local attackers to bypass certain security restrictions. Other attacks are also possible. The following products are vulnerable: Versions prior to Siemens SIMATIC WinCC Sm@rtClient 1.0.2 are vulnerable. Versions prior to Siemens SIMATIC WinCC Sm@rtClient for IOS 1.0.2 are vulnerable. Siemens SIMATIC WinCC Sm@rtClient app for iOS is a set of client applications based on the iOS platform of Siemens, Germany, which provides remote mobile operation and observation of SIMATIC HMI systems. A local attacker can exploit this vulnerability to discover certificates by means of a bug in the credential-processing mechanism

Trust: 2.88

sources: NVD: CVE-2014-5233 // JVNDB: JVNDB-2014-007608 // CNVD: CNVD-2015-00424 // BID: 72075 // IVD: a9fb1e3a-2351-11e6-abef-000c29c66e3d // IVD: e55f7f2c-0adc-481e-b263-1c7b182b28aa // VULHUB: VHN-73174

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 1.0

sources: IVD: a9fb1e3a-2351-11e6-abef-000c29c66e3d // IVD: e55f7f2c-0adc-481e-b263-1c7b182b28aa // CNVD: CNVD-2015-00424

AFFECTED PRODUCTS

vendor:	siemens	model:	simatic wincc sm\@rtclient	scope:	lte	version:	1.0	Trust: 1.0
vendor:	siemens	model:	simatic wincc sm@rtclient	scope:	lt	version:	1.0.2	Trust: 0.8
vendor:	siemens	model:	simatic wincc sm@rtclient for ios	scope:	lt	version:	1.0.2	Trust: 0.6
vendor:	siemens	model:	simatic wincc sm@rtclient lite for ios	scope:	lt	version:	1.0.2	Trust: 0.6
vendor:	siemens	model:	simatic wincc sm\@rtclient	scope:	eq	version:	1.0	Trust: 0.6
vendor:	simatic wincc sm rtclient	model:	-	scope:	eq	version:	*	Trust: 0.4

sources: IVD: a9fb1e3a-2351-11e6-abef-000c29c66e3d // IVD: e55f7f2c-0adc-481e-b263-1c7b182b28aa // CNVD: CNVD-2015-00424 // JVNDB: JVNDB-2014-007608 // CNNVD: CNNVD-201501-291 // NVD: CVE-2014-5233

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2014-5233
value:	LOW
Trust: 1.0
NVD:	CVE-2014-5233
value:	LOW
Trust: 0.8
CNVD:	CNVD-2015-00424
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201501-291
value:	LOW
Trust: 0.6
IVD:	a9fb1e3a-2351-11e6-abef-000c29c66e3d
value:	LOW
Trust: 0.2
IVD:	e55f7f2c-0adc-481e-b263-1c7b182b28aa
value:	LOW
Trust: 0.2
VULHUB:	VHN-73174
value:	LOW
Trust: 0.1

nvd@nist.gov:	CVE-2014-5233
severity:	LOW
baseScore:	1.9
vectorString:	AV:L/AC:M/AU:N/C:P/I:N/A:N
accessVector:	LOCAL
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.4
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2015-00424
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	a9fb1e3a-2351-11e6-abef-000c29c66e3d
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2
IVD:	e55f7f2c-0adc-481e-b263-1c7b182b28aa
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2
VULHUB:	VHN-73174
severity:	LOW
baseScore:	1.9
vectorString:	AV:L/AC:M/AU:N/C:P/I:N/A:N
accessVector:	LOCAL
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.4
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sources: IVD: a9fb1e3a-2351-11e6-abef-000c29c66e3d // IVD: e55f7f2c-0adc-481e-b263-1c7b182b28aa // CNVD: CNVD-2015-00424 // VULHUB: VHN-73174 // JVNDB: JVNDB-2014-007608 // CNNVD: CNNVD-201501-291 // NVD: CVE-2014-5233

PROBLEMTYPE DATA

problemtype:

CWE-200

Trust: 1.9

sources: VULHUB: VHN-73174 // JVNDB: JVNDB-2014-007608 // NVD: CVE-2014-5233

THREAT TYPE

local

Trust: 0.9

sources: BID: 72075 // CNNVD: CNNVD-201501-291

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-201501-291

CONFIGURATIONS

sources: JVNDB: JVNDB-2014-007608

PATCH

title:	SSA-311299	url:	http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-311299.pdf	Trust: 0.8
title:	Siemens SIMATIC WinCC Sm@rtClient app patch for information disclosure vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/54171	Trust: 0.6

sources: CNVD: CNVD-2015-00424 // JVNDB: JVNDB-2014-007608

EXTERNAL IDS

db:	NVD	id:	CVE-2014-5233	Trust: 3.8
db:	SIEMENS	id:	SSA-311299	Trust: 2.3
db:	CNNVD	id:	CNNVD-201501-291	Trust: 1.1
db:	SECTRACK	id:	1031546	Trust: 1.1
db:	CNVD	id:	CNVD-2015-00424	Trust: 1.0
db:	BID	id:	72075	Trust: 1.0
db:	JVNDB	id:	JVNDB-2014-007608	Trust: 0.8
db:	ICS CERT	id:	ICSA-15-013-01	Trust: 0.3
db:	IVD	id:	A9FB1E3A-2351-11E6-ABEF-000C29C66E3D	Trust: 0.2
db:	IVD	id:	E55F7F2C-0ADC-481E-B263-1C7B182B28AA	Trust: 0.2
db:	VULHUB	id:	VHN-73174	Trust: 0.1

sources: IVD: a9fb1e3a-2351-11e6-abef-000c29c66e3d // IVD: e55f7f2c-0adc-481e-b263-1c7b182b28aa // CNVD: CNVD-2015-00424 // VULHUB: VHN-73174 // BID: 72075 // JVNDB: JVNDB-2014-007608 // CNNVD: CNNVD-201501-291 // NVD: CVE-2014-5233

REFERENCES

url:	http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-311299.pdf	Trust: 2.3
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2014-5233	Trust: 1.4
url:	http://www.securitytracker.com/id/1031546	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2014-5233	Trust: 0.8
url:	http://www.siemens.com/	Trust: 0.3
url:	https://ics-cert.us-cert.gov/advisories/icsa-15-013-01	Trust: 0.3

sources: CNVD: CNVD-2015-00424 // VULHUB: VHN-73174 // BID: 72075 // JVNDB: JVNDB-2014-007608 // CNNVD: CNNVD-201501-291 // NVD: CVE-2014-5233

CREDITS

Kim Schlyter, Seyton Bradford, and Richard Warren

Trust: 0.3

sources: BID: 72075

SOURCES

db:	IVD	id:	a9fb1e3a-2351-11e6-abef-000c29c66e3d
db:	IVD	id:	e55f7f2c-0adc-481e-b263-1c7b182b28aa
db:	CNVD	id:	CNVD-2015-00424
db:	VULHUB	id:	VHN-73174
db:	BID	id:	72075
db:	JVNDB	id:	JVNDB-2014-007608
db:	CNNVD	id:	CNNVD-201501-291
db:	NVD	id:	CVE-2014-5233

LAST UPDATE DATE

2025-04-13T23:04:38.316000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2015-00424	date:	2015-01-20T00:00:00
db:	VULHUB	id:	VHN-73174	date:	2015-11-13T00:00:00
db:	BID	id:	72075	date:	2015-01-14T00:00:00
db:	JVNDB	id:	JVNDB-2014-007608	date:	2015-01-16T00:00:00
db:	CNNVD	id:	CNNVD-201501-291	date:	2015-01-15T00:00:00
db:	NVD	id:	CVE-2014-5233	date:	2025-04-12T10:46:40.837

SOURCES RELEASE DATE

db:	IVD	id:	a9fb1e3a-2351-11e6-abef-000c29c66e3d	date:	2015-01-20T00:00:00
db:	IVD	id:	e55f7f2c-0adc-481e-b263-1c7b182b28aa	date:	2015-01-20T00:00:00
db:	CNVD	id:	CNVD-2015-00424	date:	2015-01-20T00:00:00
db:	VULHUB	id:	VHN-73174	date:	2015-01-14T00:00:00
db:	BID	id:	72075	date:	2015-01-14T00:00:00
db:	JVNDB	id:	JVNDB-2014-007608	date:	2015-01-16T00:00:00
db:	CNNVD	id:	CNNVD-201501-291	date:	2015-01-15T00:00:00
db:	NVD	id:	CVE-2014-5233	date:	2015-01-14T11:59:02.507