CVE-2011-4514

2012-02-0320:55:01

CWE-287

[email protected]

web.nvd.nist.gov

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

AI Score

6.4

Confidence

Low

EPSS

0.005

Percentile

76.8%

JSON

The TELNET daemon in Siemens WinCC flexible 2004, 2005, 2007, and 2008; WinCC V11 (aka TIA portal); the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime does not perform authentication, which makes it easier for remote attackers to obtain access via a TCP session.

Affected configurations

Nvd

Node

siemenswincc_flexibleMatch2004

siemenswincc_flexibleMatch2005

siemenswincc_flexibleMatch2007

siemenswincc_flexibleMatch2008

Node

siemenswinccMatchv11

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

VendorProductVersionCPE
siemenswincc_flexible2004cpe:2.3:a:siemens:wincc_flexible:2004:*:*:*:*:*:*:*
siemenswincc_flexible2005cpe:2.3:a:siemens:wincc_flexible:2005:*:*:*:*:*:*:*
siemenswincc_flexible2007cpe:2.3:a:siemens:wincc_flexible:2007:*:*:*:*:*:*:*
siemenswincc_flexible2008cpe:2.3:a:siemens:wincc_flexible:2008:*:*:*:*:*:*:*
siemenswinccv11cpe:2.3:a:siemens:wincc:v11:*:*:*:*:*:*:*
siemenssimatic_hmi_panelscomfort_panelscpe:2.3:a:siemens:simatic_hmi_panels:comfort_panels:*:*:*:*:*:*:*
siemenssimatic_hmi_panelsmobile_panelscpe:2.3:a:siemens:simatic_hmi_panels:mobile_panels:*:*:*:*:*:*:*
siemenssimatic_hmi_panelsmpcpe:2.3:a:siemens:simatic_hmi_panels:mp:*:*:*:*:*:*:*
siemenssimatic_hmi_panelsopcpe:2.3:a:siemens:simatic_hmi_panels:op:*:*:*:*:*:*:*
siemenssimatic_hmi_panelstpcpe:2.3:a:siemens:simatic_hmi_panels:tp:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
siemens	wincc_flexible	2004	cpe:2.3:a:siemens:wincc_flexible:2004:::::::*
siemens	wincc_flexible	2005	cpe:2.3:a:siemens:wincc_flexible:2005:::::::*
siemens	wincc_flexible	2007	cpe:2.3:a:siemens:wincc_flexible:2007:::::::*
siemens	wincc_flexible	2008	cpe:2.3:a:siemens:wincc_flexible:2008:::::::*
siemens	wincc	v11	cpe:2.3:a:siemens:wincc:v11:::::::*
siemens	simatic_hmi_panels	comfort_panels	cpe:2.3:a:siemens:simatic_hmi_panels:comfort_panels:::::::*
siemens	simatic_hmi_panels	mobile_panels	cpe:2.3:a:siemens:simatic_hmi_panels:mobile_panels:::::::*
siemens	simatic_hmi_panels	mp	cpe:2.3:a:siemens:simatic_hmi_panels:mp:::::::*
siemens	simatic_hmi_panels	op	cpe:2.3:a:siemens:simatic_hmi_panels:op:::::::*
siemens	simatic_hmi_panels	tp	cpe:2.3:a:siemens:simatic_hmi_panels:tp:::::::*