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CVE-2011-4515

nvd nist
Published: Mar 21, 2013Modified: Apr 29, 2026

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4.6
Vector
AV:L/AC:L/Au:N/C:P/I:P/A:P
Exploitability: 3.9 / Impact: 6.4
Source: NVD

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.

Affected (1)

Siemens
1 product
Wincc Tia Portal
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Wincc Tia Portal
Version 11.0

Related CWEs

CWE-255
CWE-255

References (4)

Source: cret@cert.org
US Government Resource
Source: cret@cert.org
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.