Security Advisory

CVE-2011-4877

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2012-02-03 20:00:00

Last updated 2024-08-07 00:16:35

Assigner certcc

State PUBLISHED

Description

HmiLoad in the runtime loader in Siemens WinCC flexible 2004, 2005, 2007, and 2008; WinCC V11 (aka TIA portal); the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime, when Transfer Mode is enabled, allows remote attackers to cause a denial of service (application crash) by sending crafted data over TCP.

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