IOServer Out of Bounds Read Vulnerability

OVERVIEW Chris Sistrunk of Mandiant and Adam Crain of Automatak have identified an out of bounds read vulnerability in IOServer’s OPC Server application. IOServer has released a new version that mitigates this vulnerability. The researchers have tested the new version to validate that it resolves...

OSIsoft PI Interface for DNP3 Improper Input Validation

OVERVIEW Adam Crain of Automatak and Chris Sistrunk, Sr. Consultant for Mandiant, have identified an improper input validation vulnerability in the OSIsoft PI Interface for DNP3 product. OSIsoft has produced an update that mitigates this vulnerability. OSIsoft and Automatak have tested the new...

Siemens Ruggedcom WIN Products BEAST Attack Vulnerability

OVERVIEW Siemens has identified a BEAST Browser Exploit Against SSL/TLS attack vulnerability in Siemens Ruggedcom WIN products. This vulnerability was originally reported directly to Siemens ProductCERT by Dan Frein and Paul Cotter of West Monroe Partners. Siemens has produced a firmware update...

WellinTech KingSCADA Stack-Based Buffer Overflow

OVERVIEW An anonymous researcher working with HP’s Zero Day Initiative has identified a stack-based buffer overflow in the WellinTech KingSCADA Stack. WellinTech has produced a patch that mitigates this vulnerability. This vulnerability could be exploited remotely. AFFECTED PRODUCTS The following...

USB Malware Targeting Siemens Control Software (Update C)

Overview VirusBlokAda, an antivirus vendor based in Belarus, announcedVirusBlokAda, http://www.anti-virus.by/en/tempo.shtml, website last visited July 15, 2010. the discovery of malware that uses a zero-day vulnerability in Microsoft Windows processing of shortcut files. The malware utilizes this...

Stuxnet Malware Mitigation (Update B)

Overview In July, ICS-CERT published an advisory and a series of updates regarding the Stuxnet malware entitled “ICSA-10-201 USB Malware Targeting Siemens Control Software.” Since then, ICS-CERT has continued analysis of the Stuxnet malware in an effort to determine more about its capabilities an...

Schneider Electric OPC Factory Server Buffer Overflow

OVERVIEW Researcher Wei Gao, formerly of IXIA, has identified a buffer overflow vulnerability in the Schneider Electric OPC Factory Server OFS application. Schneider Electric has produced a patch that mitigates this vulnerability. Wei Gao has tested the patch to validate that it resolves the...

Solar Magnetic Storm Impact on Control Systems

Overview The sun generates solar flare and coronal mass ejection CME events in an approximate 11-year cycle. The plasma clouds generated from these events have the potential to cause geomagnetic storms that can interfere with terrestrial communications and other electronic systems, posing a risk ...

Ecava IntegraXor Guest Account Information Disclosure Vulnerability

OVERVIEW This advisory was originally posted to the US-CERT secure Portal library on April 1, 2014, and is now being released to the NCCIC/ICS-CERT web site. Independent researcher Andrea Micalizzi, aka rgod, has identified an information disclosure vulnerability in the Ecava IntegraXor...

Siemens CP 1604 and CP 1616 Improper Access Control

Overview This advisory provides mitigation details for a vulnerability that impacts the Siemens CP 1604 and CP 1616 communication modules. Siemens has identified a vulnerability in the debugging interface of the CP 1604 and CP 1616 communications modules. Independent researchers Christopher...

Siemens WinCC TIA Portal Vulnerabilities

Overview This advisory provides mitigation details for a vulnerability that impacts the Siemens WinCC TIA Totally Integrated Automation Portal HMI. Researchers Billy Rios and Terry McCorkle of Cylance; Gleb Gritsai, Sergey Bobrov, Roman Ilin, Artem Chaykin, Timur Yunusov, and Ilya Karpov from...

Siemens WinCC 7.0 SP3 Multiple Vulnerabilities

Overview This advisory provides mitigation details for vulnerabilities that impact the Siemens SIMATIC WinCC. Positive Technologies and Siemens ProductCERT have identified multiple vulnerabilities in the Siemens SIMATIC WinCC, which is used to configure SIMATIC operator devices. Siemens has...

Schweitzer Engineering Laboratories AcSELerator Improper Authorization Vulnerability

Overview This advisory provides mitigation details for a vulnerability affecting the Schweitzer Engineering Laboratories SEL AcSELerator QuickSet software. Independent researcher Michael Toecker of Digital Bond has identified an improper authorization vulnerability in the SEL AcSELerator...

Schneider Electric PLCs Vulnerabilities

OVERVIEW --------- Begin Update B Part 1 of 2 -------- This updated advisory is a follow-up to the previous advisory update titled ICSA-13-077-01A Schneider Electric PLCs Vulnerabilities Update A that was published March 20, 2013, on the ICS-CERT Web page. It is also a follow-up to the updated...

InduSoft Advantech Studio Directory Traversal

OVERVIEW This advisory is a follow-up to the alert titled ICS-ALERT-13-004-01—Advantech Studio Directory Traversal that was published January 4, 2013, on the ICS-CERT Web page. Independent researcher Nin3 released proof-of-concept PoC exploit code for a directory traversal vulnerability in Induso...

Invensys Wonderware Win-XML Exporter Improper Input Validation Vulnerability

Overview This advisory was originally posted to the US-CERT secure Portal library on March 08, 2013, and is now being released to the ICS-CERT Web page. This advisory provides mitigation details for a vulnerability that impacts the Invensys Wonderware Win-XML Exporter. Researchers Timur Yunusov,...

Emerson DeltaV Uncontroller Resource Consumption Vulnerability

Overview This advisory was originally posted to the US-CERT secure portal library on February 22, 2013, and is now being released to the ICS-CERT Web page. This advisory provides mitigation details for a vulnerability that impacts the Emerson DeltaV MD and SD controllers. Independent researcher...

Honeywell EBI, SymmetrE, and ComfortPoint Open Manager Station

Overview This updated advisory is a follow-up to the original advisory titled ICSA-13-053-02--Honeywell Enterprise Buildings Integrator EBI, SymmetrE, and ComfortPoint Open Manager Station that was published February 22, 2013, on the ICS-CERT Web page. This advisory provides mitigation details fo...

3S CODESYS Gateway-Server Vulnerabilities

Overview This updated advisory is a follow-up to the original advisory titled ICSA-13-050-01, 3S CODESYS Gateway-Server Vulnerabilities that was published February 19, 2013, on the ICS-CERT Web page. This updated advisory provides mitigation details for five vulnerabilities in the 3S-Smart Softwa...

Tridium NiagaraAX Directory Traversal Vulnerability

Overview This advisory provides mitigation details for a vulnerability in the Tridium NiagaraAX software. Independent researchers Billy Rios and Terry McCorkle discovered a directory traversal vulnerability in the Tridium NiagaraAX software product. They demonstrated that with a valid user accoun...

Schneider Electric Accutech Manager Heap Overflow

Overview This advisory provides mitigation details for a vulnerability that impacts the Schneider Electric Accutech Manager. Independent researcher Aaron Portnoy of Exodus Intelligence has identified a heap-based buffer overflow vulnerability in Schneider Electric’s Accutech Manager application...

WellinTech KingView KingMess Buffer Overflow

Overview This updated advisory is a follow-up to the original advisory titled ICSA-13-043-02—WellinTech KingView KingMess Buffer Overflow that was published February 12, 2013, on the ICS-CERT Web page. This updated advisory provides mitigation details for a vulnerability that impacts the WellinTe...

MOXA EDR-G903 Series Multiple Vulnerabilities

OVERVIEW This advisory provides mitigation details for vulnerabilities that impact Moxa EDR-G903 Series Routers. Independent researcher Neil Smith identified a hard-coded user account vulnerability and an insufficient entropy vulnerability in Moxa’s EDR-G903 series routers. By impersonating the...

360 Systems Image Server 2000 Series Remote Root Access

Overview This updated advisory is a follow-up to the original advisory titled ICSA-13-038-01—360 Systems Image Server 2000 Series Remote Root Access that was published March 06, 2013, on the ICS-CERT Web site. This advisory provides mitigation details for a vulnerability that impacts the 360...

Ecava IntegraXor ActiveX Buffer Overflow

Overview This advisory provides mitigation details for a vulnerability that impacts the Ecava IntegraXor application. Independent researcher Andrew Brooks has identified a buffer overflow vulnerability in Ecava’s IntegraXor application. Ecava has produced a patch that mitigates this vulnerability...

InduSoft ISSymbol ActiveX Control Buffer Overflow (Update A)

Overview Security researcher Dmitriy Pletnevo of Secunia ResearchSecunia Research, http://secunia.com/secuniaresearch/2011-36/, website last accessed June 16, 2011. has released details of multiple overflow vulnerabilities affecting the InduSoft ISSymbol ActiveX control. The researcher identified...

GE Proficy Real-Time Information Portal Information Disclosure Vulnerabilities

Overview This advisory provides mitigation details for multiple vulnerabilities that impact the GE Intelligent Platforms Proficy Real-Time Information Portal. General Electric GE has addressed two vulnerabilities in the GE Intelligent Platforms Proficy Real-Time Information Portal. Exploitation o...

GE Intelligent Platforms Proficy Cimplicity Multiple Vulnerabilities

Overview This advisory provides mitigation details for multiple vulnerabilities that impact GE Intelligent Platforms Proficy HMI/SCADA—CIMPLICITY. General Electric GE has addressed two vulnerabilities in GE Intelligent Platforms Proficy HMI/SCADA—CIMPLICITY: a directory transversal vulnerability...

Schneider Electric IGSS Buffer Overflow

Overview Independent researcher Aaron Portnoy of Exodus Intelligence has identified a buffer overflow vulnerability in Schneider Electric’s Interactive Graphical SCADA System IGSS application. Schneider Electric has produced a patch that fully resolves this vulnerability. Aaron Portnoy has...

Schneider Electric Authenticated Communication Risk Vulnerability

OVERVIEW ICS-CERT received a report from Schneider Electric concerning an Authenticated Communication Risk vulnerability in the Schneider Electric Software Update SESU utility. This vulnerability was reported to Schneider Electric by security researcher Arthur Gervais. The SESU is a centralized...

Siemens SIMATIC RF Manager ActiveX Buffer Overflow

Overview This advisory provides mitigation details for a vulnerability that impacts the Siemens SIMATIC RF Manager. Siemens has identified a buffer overflow vulnerability in the ActiveX component of the SIMATIC RF Manager. Siemens has produced a patch that mitigates this vulnerability. Successful...

Rockwell Automation ControlLogix PLC Vulnerabilities

Overview This advisory is a follow up to the original alert titled ICS-ALERT-12-020-02A—Rockwell Automation ControlLogix PLC Vulnerabilities that was published February 14, 2012, on the ICS-CERT Web page. Independent researcher Rubén Santamarta of IOActive identified vulnerabilities in Rockwell...

SpecView Directory Traversal

Overview This advisory is a follow up to the original alert titled ICS-ALERT-12-214-01 SpecView Directory Traversal that was published August 01, 2012, on the ICS-CERT Web. This advisory provides mitigation details for a vulnerability, which impacts SpecView products. Independent researcher Luigi...

NovaTech Orion DNP3 Improper Input Validation Vulnerability

OVERVIEW Adam Crain of Automatak and independent researcher Chris Sistrunk have identified an improper input validation vulnerability in the NovaTech Orion Substation Automation Platform. NovaTech has produced a firmware update that mitigates this vulnerability. The researchers have tested the...

Schneider Electric CitectSCADA Products Exception Handler Vulnerability (Update A)

OVERVIEW --------- Begin Update A Part 1 of 1 -------- This updated advisory is a follow-up to the original advisory titled ICSA-13-350-01 Schneider Electric SCADA Products Exception Handler Vulnerability that was published February 25, 2014, on the NCCIC/ICS-CERT web site. This advisory was...

Siemens COMOS Privilege Escalation

OVERVIEW Siemens notified NCCIC/ICS-CERT of a privilege escalation vulnerability in the Siemens COMOS database application. An update has been produced by Siemens and is available to resolve the vulnerability. The client application used for accessing the database system might allow authenticated...

Cooper Power Systems Improper Input Validation Vulnerability

OVERVIEW Adam Crain of Automatak and independent researcher Chris Sistrunk have identified an improper input validation vulnerability in the Cooper Power Systems SMP Gateway DNP3 protocol components. Cooper Power Systems has produced a new firmware version that mitigates this vulnerability. Coope...

Cooper Power Systems Cybectec DNP3 Master OPC Server Improper Input Validation

OVERVIEW Adam Crain of Automatak and independent researcher Chris Sistrunk have identified an improper input validation vulnerability in Cooper Power Systems Cybectec DNP3 Master OPC Server software. Cooper Power Systems has discontinued the OPC server and recommends that customers use the SMP...

WellinTech Vulnerabilities

OVERVIEW This advisory was originally posted to the US-CERT secure Portal library on December 10, 2013, and is now being released to the NCCIC/ICS-CERT Web site. NCCIC/ICS-CERT received reports from the Zero Day Initiative ZDI regarding a remote code execution vulnerability and an information...

RuggedCom ROS Multiple Vulnerabilities

OVERVIEW Siemens has reported to NCCIC/ICS-CERT multiple vulnerabilities in the RuggedCom Rugged OS ROS. Siemens has produced a firmware update that mitigates these vulnerabilities. Exploitation of these vulnerabilities could allow an attacker to hijack an active Web session and access...

Siemens SINAMICS S/G Authentication Bypass Vulnerability

OVERVIEW Siemens has identified an authentication bypass vulnerability in the SINAMICS S/G product family. Siemens has produced a firmware update that mitigates this vulnerability and has tested the update to validate that it resolves the vulnerability. Exploitation of this vulnerability could...

Elecsys Director Gateway Improper Input Validation Vulnerability

OVERVIEW Adam Crain of Automatak and independent researchers Chris Sistrunk and Adam Todorski have identified an improper input validation in the Elecsys Director Gateway application. Elecsys has produced a patch that mitigates this vulnerability. Adam Todorski has tested the patch to validate th...

ClearSCADA Remote Authentication Bypass

Overview ICS-CERT originally released Advisory ICSA-11-173-01P “ClearSCADA Remote Authentication Bypass”, on the US-CERT Portal on June 22, 2011. This web page release was delayed to allow users sufficient time to download and install this update. Independent security researcher Jeremy Brown has...

Rockwell RSLinx EDS Vulnerability

Overview ICS-CERT has received a report from Michael Orlando of CERT Coordination Center CERT/CC identifying a vulnerability in Rockwell Automation Electronic Data Sheet EDS Hardware Installation Tool. This tool is bundled with RSLinx Classic for normal distribution. The install tool exhibits a...

Ecava IntegraXor DLL Hijacking (Update B)

Overview This advisory is a follow-up to ICS-ALERT-10-362-01—Ecava IntegraXor DLL Hijacking. ICS-CERT has become aware of a Uncontrolled Search Path Element vulnerability, commonly referred to as DLL Hijacking, in the Ecava IntegraXor supervisory control and data acquisition SCADA product. ICS-CE...

ICONICS GENESIS32 Multiple Memory Corruption

Overview Independent security researchers Billy Rios and Terry McCorkle have identified eight memory corruption vulnerabilities affecting the ICONICS GENESIS32 product. GENESIS32 is a web-deployable human-machine interface HMI supervisory control and data acquisition SCADA product. These...

Triangle Research Nano-10 PLC Improper Input Validation

OVERVIEW Researcher Wei Gao of IXIA has identified an improper input validation vulnerability in Triangle Research International, Inc.’s TRi Inc. Nano‑10 programmable logic controller PLC.IXIA Web site...

Siemens WinCC Exploitable Crashes

Overview ICS-CERT Advisory ICSA-11-175-02P was originally released to the US-CERT Portal on June 24, 2011. This web page release was delayed to allow users sufficient time to download and install the update. ICS-CERT has received a report from independent security researchers Billy Rios and Terry...

GE Proficy DNP3 Improper Input Validation

OVERVIEW This advisory was originally posted to the US-CERT secure Portal library on October 24, 2013, and is now being released to the NCCIC/ICS-CERT Web site. General Electric GE Intelligent Platforms reported to NCCIC/ICS-CERT an improper input validation vulnerability in the DNP3 driver used...

Catapult Software DNP3 Driver Improper Input Validation

OVERVIEW This advisory was originally posted to the US-CERT secure Portal library on October 24, 2013, and is now being released to the NCCIC/ICS-CERT Web site. Adam Crain of Automatak and independent researcher Chris Sistrunk have identified an improper input validation in Catapult Software’s DN...