VULNERABILITY INTELLIGENCE

CVE-2011-4515

CVSS score4.6 MEDIUM
EPSS probability0.38%
CISA KEVNot currently listed
Published2013-03-21
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:P/I:P/A:P

Description

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.

Primary references