CVE-2011-4878

HighCVSS 7.8/10Last modified Jun 16, 2026

Description

Directory traversal vulnerability in miniweb.exe in 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 allows remote attackers to read arbitrary files via a ..%5c (dot dot backslash) in a URI.

Metrics

CVSS 2.0 7.8/10AV:N/AC:L/Au:N/C:C/I:N/A:N

Weakness enumeration

CWE-22

Affected software

No affected versions have been published.

Timeline

Published: Feb 3, 2012
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2011

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