WellinTech Kingview 6.53 Remote Heap Overflow

Overview This advisory is a follow-up to ICS-ALERT-11-011-01 WellinTech Kingview Buffer Overflow, published on the ICS-CERT Web site on January 11, 2011. Independent security researcher Dillon Beresford reported a heap overflow vulnerability in WellinTech KingView V6.53, which may allow a remote,...

Sielco Sistemi WinLog Stack Overflow

Overview Independent researcher Luigi Auriemma reported a stack overflow vulnerability in Version 2.07.00 of the Sielco Sistemi WinLog Lite and Winlog Pro HMI software. Sielco Sistemi has developed an update Version 2.07.01 to address this vulnerability. The researcher has verified that the updat...

ScadaTEC ScadaPhone & Modbus TagServer Buffer Overflow Vulnerability

OVERVIEW This advisory is a follow-up to the ICS-CERT alert titled ICS-ALERT-11-255-01—ScadaTEC ScadaPhone/ModbusTagServer Buffer Overflow, which was published September 12, 2011, on the ICS‑CERT Web page. On September 12, 2011, independent security researcher Steven Seeley publicly released a...

DHS Thinks Some SCADA Problems Are Too Big To Call "Bug"

The Stuxnet worm may be the most famous piece of malicious software ever written. When it was first detected, a little over a year ago, the worm sounded a warning to nations around the world that critical infrastructure systems were potential targets of attack for foreign governments and cyber...

Siemens Simatic HMI Authentication Vulnerabilities

Overview ICS-CERT is aware of a public report by independent security researchers Billy Rios and Terry McCorkle concerning authentication bypass vulnerabilities affecting Siemens SIMATIC HMI products which are supervisory control and data acquisition/human-machine interface SCADA/HMI products...

7-Technologies IGSS Buffer Overflow

Overview Security researcher Celil Unuver SignalSEC LLCSignalSEC LLC, www.signalsec.com, website last accessed December 21, 2011. has identified a buffer overflow vulnerability in the 7-Technologies 7T Interactive Graphical SCADA System IGSS product. Successful exploitation of this vulnerability...

WellinTech KingView History Server Buffer Overflow

Overview ICS-CERT has received a report from the Zero Day Initiative ZDI concerning a heap-based buffer overflow vulnerability in WellinTech’s Kingview HistoryServer.exe, which may allow a remote, unauthenticated attacker to execute arbitrary code. This vulnerability was reported to ZDI by...

7-Technologies Interactive Graphical SCADA

Overview ICS-CERT originally released Advisory ICSA-11-353-01P on the US-CERT secure portal on December 19, 2011. This web page release was delayed to allow users time to download and install the update. Researcher Kuang-Chun Hung of Security Research and Service Institute--Information and...

Measuresoft ScadaPro 4.0.0 Remote Command Execution

$Id: scadaprocmdexe.rb 13737 2011-09-16 08:23:59Z sinn3r $ This file is part of the Metasploit Framework and may be subject to redistribution and commercial restrictions. Please see the Metasploit Framework web site for more information on licensing and terms of use...

Siemens FactoryLink Multiple ActiveX Vulnerabilities

Overview ICS-CERT originally released Advisory ICSA-11-343-01P on the US-CERT secure portal on December 09, 2011. This web page release was delayed to allow users time to download and install the update. Researcher Kuang-Chun Hung of Taiwan’s Information and Communication Security Technology Cent...

ARC Informatique PcVue HMI/SCADA ActiveX Vulnerabilities

Overview This Advisory is a follow-up to the Alert, “ICS-ALERT-11-271-01 - ARC Informatique PcVue HMI/SCADA ActiveX Vulnerabilities.” ICS-CERT is aware of publicly and privately disclosed reports of four vulnerabilities in ARC Informatique’s PcVue application. These vulnerabilities include:...

Researcher Will Demo Crippling Siemens Attack Using Metasploit

For years, there’s been an argument that the sophistication of industrial control systems is enough to keep script kiddies – or low-skilled hackers – away. Well, so much for that. Researcher Ralph Langer says that he will use a presentation at an upcoming security conference in Washington D.C. to...

7-Technologies Data Server Denial of Service

Overview ICS-CERT originally released advisory “ICSA-11-335-01P - 7-Technologies Data Server Denial of Service” in the US-CERT secure portal on December 01, 2011. This web page release was delayed to allow users time to download and install the update. Security researcher UCQ from the Cyber Defen...

InduSoft Web Studio Vulnerabilities

Overview ICS-CERT has become aware of a report from the Zero Day Initiative concerning two vulnerabilities in the InduSoft Web Studio software. This information was reported to Zero Day Initiative by independent security researcher Luigi Auriemma. These vulnerabilities exploit unauthenticated...

Safenet Sentinel and 7-T Input Sanitization Vulnerability

Overview ICS-CERT originally released advisory ICSA-11-314-01P on the US-CERT secure portal on November 14, 2011. This web page release was delayed to allow users time to download and install the update. Security researcher Carlos Mario Penagos Hollman of Synapse-labs has identified an input...

Schneider Electric Vijeo Historian Web Server Multiple Vulnerabilities

Overview ICS-CERT originally released Advisory ICSA-11-307-01P on the US-CERT secure Portal on November 03, 2011. This web page release was delayed to allow users time to download and install the update. Researcher Kuang-Chun Hung of Security Research and Service Institute--Information and...

Black Hat: Remote DOS, Backdoor, Easter Egg Among Newly Discovered Siemens Holes

Dillon Beresford used a presentation at the Black Hat Briefings on Wednesday to detail more software vulnerabilities affecting industrial controllers from Siemens, including a serious remotely exploitable denial of service vulnerability, more hard-coded administrative passwords, and even an easte...

Stuxnet Part Deux? US Officials Warn of Stuxnet Variants

Officials at the Department of Homeland Security warned lawmakers this week that we may not have seen the last of Stuxnet, the infamous worm that wound its way through SCADA systems just over a year ago. In a statement published on Tuesday, Sean P. McGurk and Roberta Stempfley of the DHS’ Office ...

Sielco Sistemi Winlog Buffer Overflow

Overview ICS-CERT originally released Advisory ICSA-11-298-01P on the US-CERT secure portal on October 25, 2011. This web page release was delayed to allow users time to download and install the update. Independent researcher Paul Davis has identified a buffer overflow vulnerability in Sielco...

Progea Movicon Power HMI Vulnerabilities

Overview This advisory is a follow-up to the Alert titled “ICS-ALERT-11-256-01 – Progea Movicon PowerHMI Vulnerabilities” that was published September 13, 2011, on the ICS-CERT web page. Two buffer overflow and one memory corruption vulnerability were disclosed affecting the Progea Movicon’s...