3S CODESYS Runtime Toolkit Null Pointer Dereference Vulnerability

OVERVIEW Nicholas Miles of Tenable Network Security has identified a NULL pointer dereference vulnerability in 3S-Smart Software Solutions GmbH’s CODESYS Runtime Toolkit. 3S has produced a new version to mitigate this vulnerability. This vulnerability could be exploited remotely. AFFECTED PRODUCT...

Authentication Bypass Bug Hits Siemens Energy Automation Device

An authentication bypass vulnerability in a Siemens device that’s used in energy automation systems could allow an attacker to gain control of the device. The vulnerability is in the Siemens SICAM MIC, a small telecontrol system that performs a number of functions and includes an integrated Web...

Honeywell Experion PKS Directory Traversal Vulnerability

OVERVIEW Independent researcher Joel Langill identified a directory traversal vulnerability in Honeywell’s Experion PKS application. This vulnerability exists in all unsupported phased out versions of the application that is still in use by some customers. Honeywell has recommended users of the...

Climatix BACnet/IP Communication Module Cross Site Scripting

I. VULNERABILITIES ------------------------- 1. Reflected XSS Attack vulnerability in Climatix BACnet/IP communication module from Siemens 2. Unrestricted upload of files II. BACKGROUND ------------------------- BACnet/IP communication modules help to integrate controller types POL6XX of the...

Endress+Hauser Fieldcare/CodeWrights HART Comm DTM XML Injection Vulnerability

OVERVIEW Alexander Bolshev of Digital Security has identified a vulnerability within Endress+Hauser HART DTM software libraries. The vulnerability is in handling of the HART longtag response field in Endress+Hauser’s Fieldcare and CodeWrights HART Comm DTM. Endress+Hauser Process Solutions AG and...

TCP Vulnerability Haunts Wind River VxWorks Embedded OS

There is a TCP prediction vulnerability in Wind River’s widely deployed VxWorks embedded software that can enable an attacker to disrupt or spoof the TCP connections to and from target devices. VxWorks is an embedded operating system that’s used in a large number of ICS products that are deployed...

Harman-Kardon Uconnect Vulnerability

OVERVIEW This advisory is a follow-up to the ICS-ALERT titled ICS-ALERT-15-203-01 FCA Uconnect VulnerabilityICS-CERT ALERT, https://ics-cert.us-cert.gov/alerts/ICS-ALERT-15-203-01, web site last accessed September 17, 2015. that was published July 22, 2015, on the NCCIC/ICS-CERT web site. Chris...

Advantech WebAccess Stack-Based Buffer Overflow Vulnerability

OVERVIEW Ivan Sanchez from Nullcode Team has identified a stack-based buffer overflow vulnerability in Advantech’s WebAccess application. Advantech has produced a new version to mitigate this vulnerability. Ivan Sanchez has tested the new version to validate that it resolves the vulnerability...

Schneider Electric StruxureWare Building Expert Plaintext Credentials Vulnerability

OVERVIEW Independent researcher Artyom Kurbatov has identified a cleartext transmission vulnerability in Schneider Electric’s StruxureWare Building Expert product. Schneider Electric has produced a new firmware version that mitigates this vulnerability. Artyom Kurbatov has tested the new firmware...

Wind River VXWorks TCP Predictability Vulnerability in ICS Devices (Update B)

OVERVIEW This updated advisory is a follow-up to the updated advisory titled ICSA-15-169-01A Wind River VxWorks TCP Predictability Vulnerability in ICS Devices that was published November 5, 2015, on the NCCIC/ICS-CERT web site. Raheem Beyah, David Formby, and San Shin Jung of Georgia Tech, via a...

Plaintext Credentials Threaten RLE Wind Turbine HMI

A week after disclosing a cross-site request forgery vulnerability in small wind turbines manufactured by a company called XZERES, a security researcher has discovered a serious bug in the human-machine interface for turbines made by German company RLE International GmbH. Researcher Maxim Rupp...

Yokogawa Multiple Products Buffer Overflow Vulnerabilities

OVERVIEW Yokogawa Electric Corporation has notified NCCIC/ICS-CERT of stack-based buffer overflow vulnerabilities in multiple Yokogawa products. Yokogawa has released product revisions that mitigate the vulnerabilities for many of the vulnerable products. These vulnerabilities could be exploited...

Researcher Finds CSRF Bug in Wind Turbine Software

UPDATE–Wind turbines have been popping up across the United States in great numbers of late, and many of them are connected to the Internet. That, of course, means that these turbines are going to be natural targets for attackers and researchers. A security researcher named Maxim Rupp has...

Innominate mGuard VPN Vulnerability

OVERVIEW Innominate mGuard has self identified a denial-of-service DoS vulnerability in the Innominate mGuard device. Inominate has produced a patch to mitigate this vulnerability. This vulnerability could be exploited remotely. AFFECTED PRODUCTS The following mGuard versions are affected:...

Siemens SIMATIC S7-1200 CSRF Vulnerability

OVERVIEW Siemens has identified an CSRF Cross-Site Request Forgery vulnerability in the SIMATIC S7‑1200 CPUs. This vulnerability was reported directly to Siemens by Ralf Spenneberg, Hendrik Schwartke, and Maik Brüggemann from OpenSource Training. Siemens has produced a firmware update to mitigate...

Rockwell Automation Patches Buffer Overflow in ICS App

There is a stack buffer overflow in a Rockwell Automation application that’s used to enable communications in industrial control applications used in manufacturing, energy, water,and other environments. The vulnerability is in the RSLinx Classic product and it can be used to crash the application...

Siemens Patches Ghost Flaw Simatic Product

Siemens has released an update for some of its ICS products that are affected but the glibc Ghost vulnerability that was disclosed in January. The vulnerability affected both the Siemens Sinumerik and Simatic HMI Basic applications, which are used in a variety of industrial situations. “The...

Siemens SIPROTEC Denial-of-Service Vulnerability

OVERVIEW Siemens has identified a denial-of-service vulnerability in the SIPROTEC 4 and SIPROTEC Compact devices. This vulnerability was reported directly to Siemens by Victor Nikitin from i‑Grids LLC Russia. Siemens has produced a new firmware update to mitigate this vulnerability. This...

SMA Solar Technology AG Sunny WebBox Hard-Coded Account Vulnerability

OVERVIEW This updated advisory is a follow-up to the advisory titled ICSA-15-181-02 SMA Solar Technology AG Sunny WebBox Hard-Coded Account Vulnerability that was published September 3, 2015, on the NCCIC/ICS-CERT web site. Aleksandr Timorin of PT Security has identified a hard-coded account...

Schneider Electric Patches Easily Exploitable Bugs in HMI Products

There are a series of vulnerabilities related to credentials and authentication in two of Schneider Electric’s HMI products, and an attacker who exploits them may be able to run arbitrary code. The bugs lie in Schneider’s InduSoft Web Studio and InTouch Machine Edition products, both of which are...