CVE-2011-4512

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.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf	Vendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf	US Government Resource

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:siemens:wincc_flexible:2004:::::::*
	cpe:2.3:a:siemens:wincc_flexible:2005:::::::*
	cpe:2.3:a:siemens:wincc_flexible:2007:::::::*
	cpe:2.3:a:siemens:wincc_flexible:2008:sp2::::::
	cpe:2.3:a:siemens:wincc_flexible:2008:::::::*
	cpe:2.3:a:siemens:wincc_flexible:2008:sp1::::::

Configuration 2 (hide)

OR	cpe:2.3:a:siemens:wincc::sp2::::::*
	cpe:2.3:a:siemens:wincc:v11:sp1::::::
	cpe:2.3:a:siemens:wincc:v11:::::::*

Configuration 3 (hide)

OR	cpe:2.3:a:siemens:simatic_hmi_panels:mobile_panels:::::::*
	cpe:2.3:a:siemens:simatic_hmi_panels:tp:::::::*
	cpe:2.3:a:siemens:simatic_hmi_panels:mp:::::::*
	cpe:2.3:a:siemens:simatic_hmi_panels:op:::::::*
	cpe:2.3:a:siemens:simatic_hmi_panels:comfort_panels:::::::*

Configuration 4 (hide)

cpe:2.3:a:siemens:wincc_runtime_advanced:v11:*:*:*:*:*:*:*

Configuration 5 (hide)

cpe:2.3:a:siemens:wincc_flexible_runtime:*:*:*:*:*:*:*:*

Information

Published : 2012-02-03 12:55

Updated : 2012-02-05 21:00

NVD link : CVE-2011-4512

Mitre link : CVE-2011-4512

JSON object : View

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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Products Affected

siemens

wincc_runtime_advanced
wincc_flexible
wincc_flexible_runtime
simatic_hmi_panels
wincc

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