PT-2012-4452 · Siemens · Siemens Wincc

Denis Baranov · Published 2012-09-18 · Updated 2012-09-19 · CVE-2012-3034

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Siemens WinCC versions 7.0 SP3 and earlier

Description The issue allows remote attackers to discover a username and password via crafted parameters to unspecified methods in ActiveX controls within the WebNavigator component of Siemens WinCC.

Recommendations For versions 7.0 SP3 and earlier, update to a version later than 7.0 SP3 to resolve the issue.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2012-3034

Affected Products

Siemens Wincc

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2012-3034 · Security Note
• http://siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-864051.pdf · Vendor Advisory
• http://en.securitylab.ru/lab/PT-2012-45 · Note
• http://us-cert.gov/control_systems/pdf/ICSA-12-256-01.pdf · Note