National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-4508 Detail

Current Description

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 generates predictable authentication tokens for cookies, which makes it easier for remote attackers to bypass authentication via a crafted cookie.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink 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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-287 Improper Authentication NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:siemens:wincc_flexible:2004:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc_flexible:2005:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc_flexible:2007:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc_flexible:2008:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc_flexible:2008:sp1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc_flexible:2008:sp2:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:a:siemens:wincc:v11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc:v11:sp1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc:*:sp2:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
v11

Configuration 3 ( hide )
 cpe:2.3:a:siemens:simatic_hmi_panels:comfort_panels:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:simatic_hmi_panels:mobile_panels:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:simatic_hmi_panels:mp:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:simatic_hmi_panels:op:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:simatic_hmi_panels:tp:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:a:siemens:wincc_runtime_advanced:v11:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:2.3:a:siemens:wincc_flexible_runtime:*:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-4508
NVD Published Date:
02/03/2012
NVD Last Modified:
02/07/2012