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[email protected]CVE-2011-4512

HistoryOct 03, 2022 - 4:15 p.m.

CVE-2011-4512

2022-10-0316:15:14

CWE-94

[email protected]

web.nvd.nist.gov

crlf injection

siemens

wincc flexible

hmi web server

http response splitting

cve-2011-4512

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.9 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

53.4%

JSON

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.

Affected configurations

NVD

Node

siemenswincc_flexibleMatch2004

siemenswincc_flexibleMatch2005

siemenswincc_flexibleMatch2007

siemenswincc_flexibleMatch2008

siemenswincc_flexibleMatch2008sp1

siemenswincc_flexibleMatch2008sp2

Node

siemenswinccRange≤v11sp2

siemenswinccMatchv11

siemenswinccMatchv11sp1

Node

siemenssimatic_hmi_panelsMatchcomfort_panels

siemenssimatic_hmi_panelsMatchmobile_panels

siemenssimatic_hmi_panelsMatchmp

siemenssimatic_hmi_panelsMatchop

siemenssimatic_hmi_panelsMatchtp

Node

siemenswincc_runtime_advancedMatchv11

Node

siemenswincc_flexible_runtime

CPENameOperatorVersion
siemens:wincc_flexiblesiemens wincc flexibleeq2004
siemens:wincc_flexiblesiemens wincc flexibleeq2005
siemens:wincc_flexiblesiemens wincc flexibleeq2007
siemens:wincc_flexiblesiemens wincc flexibleeq2008

CPE	Name	Operator	Version
siemens:wincc_flexible	siemens wincc flexible	eq	2004
siemens:wincc_flexible	siemens wincc flexible	eq	2005
siemens:wincc_flexible	siemens wincc flexible	eq	2007
siemens:wincc_flexible	siemens wincc flexible	eq	2008