4.6
CVSSv2

CVE-2011-4515

Published: 21/03/2013 Updated: 31/05/2013
CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9
VMScore: 409
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

Siemens WinCC (TIA Portal) 11 uses a reversible algorithm for storing HMI web-application passwords in world-readable and world-writable files, which allows local users to obtain sensitive information by leveraging (1) physical access or (2) Sm@rt Server access.

Vulnerability Trend

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siemens wincc tia portal 11.0