Details of VAR-201202-0047

ID

VAR-201202-0047

CVE

CVE-2011-4512

TITLE

Siemens SIMATIC WinCC HMI Web Server Multiple Input Validation Vulnerabilities

Trust: 0.9

sources: BID: 51836 // CNNVD: CNNVD-201202-087

DESCRIPTION

CRLF injection vulnerability in the HMI web server in Siemens WinCC flexible 2004, 2005, 2007, and 2008 before SP3; WinCC V11 (aka TIA portal) before SP2 Update 1; the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via unspecified vectors. plural Siemens Product HMI Web The server CRLF An injection vulnerability exists.By any third party HTTP Inserted header, and HTTP Response splitting attacks can be triggered. Siemens SIMATIC is an automation software in a single engineering environment. The HMI web server has a header injection vulnerability that allows elevation of privilege, stealing data or breaking services. Siemens SIMATIC WinCC is prone to an HTTP-header-injection issue, a directory-traversal issue, and an arbitrary memory-read access issue because the application fails to properly sanitize user-supplied input. A remote attacker can exploit these issues to gain elevated privileges, obtain sensitive information, or cause denial-of-service conditions

Trust: 2.7

sources: NVD: CVE-2011-4512 // JVNDB: JVNDB-2012-001314 // CNVD: CNVD-2012-0462 // BID: 51836 // IVD: 289d30d2-2354-11e6-abef-000c29c66e3d // VULHUB: VHN-52457

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: 289d30d2-2354-11e6-abef-000c29c66e3d // CNVD: CNVD-2012-0462

AFFECTED PRODUCTS

vendor:	siemens	model:	simatic hmi panels	scope:	eq	version:	mp	Trust: 2.4
vendor:	siemens	model:	simatic hmi panels	scope:	eq	version:	op	Trust: 2.4
vendor:	siemens	model:	simatic hmi panels	scope:	eq	version:	tp	Trust: 2.4
vendor:	siemens	model:	simatic wincc flexible	scope:	eq	version:	2007	Trust: 1.7
vendor:	siemens	model:	simatic wincc flexible	scope:	eq	version:	2005	Trust: 1.7
vendor:	siemens	model:	simatic wincc flexible	scope:	eq	version:	2004	Trust: 1.7
vendor:	siemens	model:	simatic hmi panels	scope:	eq	version:	comfort_panels	Trust: 1.6
vendor:	siemens	model:	wincc runtime advanced	scope:	eq	version:	v11	Trust: 1.6
vendor:	siemens	model:	wincc	scope:	eq	version:	v11	Trust: 1.6
vendor:	siemens	model:	simatic hmi panels	scope:	eq	version:	mobile_panels	Trust: 1.6
vendor:	siemens	model:	wincc flexible	scope:	eq	version:	2004	Trust: 1.0
vendor:	siemens	model:	wincc flexible runtime	scope:	eq	version:	*	Trust: 1.0
vendor:	siemens	model:	wincc flexible	scope:	eq	version:	2007	Trust: 1.0
vendor:	siemens	model:	wincc	scope:	lte	version:	v11	Trust: 1.0
vendor:	siemens	model:	wincc flexible	scope:	eq	version:	2005	Trust: 1.0
vendor:	siemens	model:	wincc flexible	scope:	eq	version:	2008	Trust: 1.0
vendor:	siemens	model:	simatic wincc flexible	scope:	eq	version:	2008	Trust: 0.9
vendor:	siemens	model:	simatic wincc	scope:	eq	version:	v11	Trust: 0.9
vendor:	siemens	model:	simatic hmi panels	scope:	eq	version:	comfort panels	Trust: 0.8
vendor:	siemens	model:	simatic hmi panels	scope:	eq	version:	mobile panels	Trust: 0.8
vendor:	siemens	model:	simatic wincc	scope:	lt	version:	v11 sp2 update 1	Trust: 0.8
vendor:	siemens	model:	simatic wincc flexible	scope:	lt	version:	2008 sp3	Trust: 0.8
vendor:	siemens	model:	simatic wincc flexible rumtime	scope:	-	version:	-	Trust: 0.8
vendor:	siemens	model:	simatic wincc runtime advanced	scope:	eq	version:	v11	Trust: 0.8
vendor:	wincc flexible	model:	-	scope:	eq	version:	2008	Trust: 0.6
vendor:	siemens	model:	simatic wincc flexible runtime	scope:	-	version:	-	Trust: 0.6
vendor:	siemens	model:	simatic wincc runtime advanced	scope:	-	version:	-	Trust: 0.6
vendor:	siemens	model:	simatic hmi panels	scope:	-	version:	-	Trust: 0.6
vendor:	siemens	model:	simatic wincc	scope:	-	version:	-	Trust: 0.6
vendor:	siemens	model:	wincc flexible runtime	scope:	-	version:	-	Trust: 0.6
vendor:	wincc	model:	-	scope:	eq	version:	v11	Trust: 0.4
vendor:	siemens	model:	simatic wincc flexible runtime	scope:	eq	version:	0	Trust: 0.3
vendor:	siemens	model:	simatic wincc runtime advanced	scope:	eq	version:	0	Trust: 0.3
vendor:	siemens	model:	simatic wincc	scope:	eq	version:	0	Trust: 0.3
vendor:	siemens	model:	simatic hmi panels	scope:	eq	version:	0	Trust: 0.3
vendor:	wincc flexible	model:	-	scope:	eq	version:	2004	Trust: 0.2
vendor:	wincc flexible	model:	-	scope:	eq	version:	2005	Trust: 0.2
vendor:	wincc flexible	model:	-	scope:	eq	version:	2007	Trust: 0.2
vendor:	wincc	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	simatic hmi panels	model:	comfort panels	scope:	-	version:	-	Trust: 0.2
vendor:	simatic hmi panels	model:	mobile panels	scope:	-	version:	-	Trust: 0.2
vendor:	simatic hmi panels	model:	mp	scope:	-	version:	-	Trust: 0.2
vendor:	simatic hmi panels	model:	op	scope:	-	version:	-	Trust: 0.2
vendor:	simatic hmi panels	model:	tp	scope:	-	version:	-	Trust: 0.2
vendor:	wincc runtime advanced	model:	-	scope:	eq	version:	v11	Trust: 0.2
vendor:	wincc flexible runtime	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: 289d30d2-2354-11e6-abef-000c29c66e3d // CNVD: CNVD-2012-0462 // BID: 51836 // JVNDB: JVNDB-2012-001314 // CNNVD: CNNVD-201202-087 // NVD: CVE-2011-4512

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2011-4512
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2011-4512
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201202-087
value:	MEDIUM
Trust: 0.6
IVD:	289d30d2-2354-11e6-abef-000c29c66e3d
value:	MEDIUM
Trust: 0.2
VULHUB:	VHN-52457
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2011-4512
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
IVD:	289d30d2-2354-11e6-abef-000c29c66e3d
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
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-52457
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sources: IVD: 289d30d2-2354-11e6-abef-000c29c66e3d // VULHUB: VHN-52457 // JVNDB: JVNDB-2012-001314 // CNNVD: CNNVD-201202-087 // NVD: CVE-2011-4512

PROBLEMTYPE DATA

problemtype:

CWE-94

Trust: 1.9

sources: VULHUB: VHN-52457 // JVNDB: JVNDB-2012-001314 // NVD: CVE-2011-4512

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201202-087

TYPE

Code injection

Trust: 0.8

sources: IVD: 289d30d2-2354-11e6-abef-000c29c66e3d // CNNVD: CNNVD-201202-087

CONFIGURATIONS

sources: JVNDB: JVNDB-2012-001314

PATCH

title:	SSA-345442	url:	http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf	Trust: 0.8
title:	ソリューションパートナー	url:	http://www.automation.siemens.com/automation/jp/ja/solutionpartner/pages/default.aspx	Trust: 0.8
title:	Top Page	url:	http://www.siemens.com/entry/jp/ja/	Trust: 0.8
title:	Patch for Siemens SIMATIC WinCC HMI Header Injection Vulnerability (CNVD-2012-0462)	url:	https://www.cnvd.org.cn/patchInfo/show/9060	Trust: 0.6

sources: CNVD: CNVD-2012-0462 // JVNDB: JVNDB-2012-001314

EXTERNAL IDS

db:	NVD	id:	CVE-2011-4512	Trust: 3.6
db:	ICS CERT	id:	ICSA-12-030-01	Trust: 3.4
db:	SIEMENS	id:	SSA-345442	Trust: 1.7
db:	CNVD	id:	CNVD-2012-0462	Trust: 0.8
db:	CNNVD	id:	CNNVD-201202-087	Trust: 0.8
db:	JVNDB	id:	JVNDB-2012-001314	Trust: 0.8
db:	NSFOCUS	id:	18633	Trust: 0.6
db:	ICS CERT	id:	ICSA-12-030-01A	Trust: 0.3
db:	BID	id:	51836	Trust: 0.3
db:	IVD	id:	289D30D2-2354-11E6-ABEF-000C29C66E3D	Trust: 0.2
db:	VULHUB	id:	VHN-52457	Trust: 0.1

sources: IVD: 289d30d2-2354-11e6-abef-000c29c66e3d // CNVD: CNVD-2012-0462 // VULHUB: VHN-52457 // BID: 51836 // JVNDB: JVNDB-2012-001314 // CNNVD: CNNVD-201202-087 // NVD: CVE-2011-4512

REFERENCES

url:	http://www.us-cert.gov/control_systems/pdf/icsa-12-030-01.pdf	Trust: 3.4
url:	http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf	Trust: 1.7
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2011-4512	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2011-4512	Trust: 0.8
url:	http://www.nsfocus.net/vulndb/18633	Trust: 0.6
url:	http://www.automation.siemens.com/mcms/human-machine-interface/en/visualization-software/scada/pages/default.aspx	Trust: 0.3
url:	http://www.us-cert.gov/control_systems/pdf/icsa-12-030-01a.pdf	Trust: 0.3

sources: CNVD: CNVD-2012-0462 // VULHUB: VHN-52457 // BID: 51836 // JVNDB: JVNDB-2012-001314 // CNNVD: CNNVD-201202-087 // NVD: CVE-2011-4512

CREDITS

ICS-CERT

Trust: 0.9

sources: BID: 51836 // CNNVD: CNNVD-201202-087

SOURCES

db:	IVD	id:	289d30d2-2354-11e6-abef-000c29c66e3d
db:	CNVD	id:	CNVD-2012-0462
db:	VULHUB	id:	VHN-52457
db:	BID	id:	51836
db:	JVNDB	id:	JVNDB-2012-001314
db:	CNNVD	id:	CNNVD-201202-087
db:	NVD	id:	CVE-2011-4512

LAST UPDATE DATE

2024-11-23T21:46:29.458000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2012-0462	date:	2012-02-07T00:00:00
db:	VULHUB	id:	VHN-52457	date:	2012-02-06T00:00:00
db:	BID	id:	51836	date:	2012-04-18T21:20:00
db:	JVNDB	id:	JVNDB-2012-001314	date:	2012-02-08T00:00:00
db:	CNNVD	id:	CNNVD-201202-087	date:	2012-02-07T00:00:00
db:	NVD	id:	CVE-2011-4512	date:	2024-11-21T01:32:27.243

SOURCES RELEASE DATE

db:	IVD	id:	289d30d2-2354-11e6-abef-000c29c66e3d	date:	2012-02-07T00:00:00
db:	CNVD	id:	CNVD-2012-0462	date:	2012-02-07T00:00:00
db:	VULHUB	id:	VHN-52457	date:	2012-02-03T00:00:00
db:	BID	id:	51836	date:	2012-02-02T00:00:00
db:	JVNDB	id:	JVNDB-2012-001314	date:	2012-02-08T00:00:00
db:	CNNVD	id:	CNNVD-201202-087	date:	2012-02-07T00:00:00
db:	NVD	id:	CVE-2011-4512	date:	2012-02-03T20:55:01.453