Advantech EKI-1200 Buffer Overflow

OVERVIEW Enrique Nissim and Pablo Lorenzzato from Core Security Engineering Team have identified a buffer overflow vulnerability in Advantech EKI-1200 product line. Advantech has produced a patch that mitigates this vulnerability. CORE Security has tested the patch to validate that it resolves th...

GE Hydran M2 Predictable TCP Initial Sequence Vulnerability

OVERVIEW This advisory was originally posted to the US-CERT secure Portal library on February 10, 2015, and is being released to the NCCIC/ICS-CERT web site. Raheem Beyah, David Formby, and San Shin Jung of Georgia Tech, via a research project partially sponsored by the Georgia Tech National...

Pepperl+Fuchs Hart Device DTM Vulnerability

OVERVIEW Alexander Bolshev of Digital Security has identified an improper input vulnerability in the CodeWrights GmbH HART Device Type Manager DTM library utilized in PEPPERL+FUCHS HART Device DTM. CodeWrights GmbH has addressed the vulnerability with a new library, which Pepperl+Fuchs has begun ...

Advantech Clears Hard-Coded SSH Keys from EKI Switches

Update Critical industrial switches used worldwide for automation contained hard-coded SSH keys that put devices and networks at risk. Advantech, a Taiwanese distributor, has developed new firmware for its EKI-122x series of products that disables HTTPS and SSH. SSH keys are a means by which...

Magnetrol HART DTM Vulnerability

OVERVIEW Alexander Bolshev of Digital Security has identified an improper input validation vulnerability in the CodeWrights GmbH HART Device Type Manager DTM library extension utilized by some Magnetrol products. CodeWrights GmbH has updated its software library to mitigate this vulnerability...

Schneider Electric Multiple Products Buffer Overflow Vulnerability

OVERVIEW NCCIC/ICS-CERT received a report from Ariele Caltabiano kimiya with HP’s Zero Day Initiative ZDI concerning a buffer overflow vulnerability in Schneider Electric’s SoMove Lite software package. While addressing this vulnerability, Schneider Electric identified multiple vulnerable Schneid...

Rockwell Automation FrostyURL Security Vulnerability

Rockwell Automation has patched a handful of vulnerabilities in its Allen-Bradley MicroLogix programmable logic controllers, including one that researchers say can be exploited with a single malicious URL. Members of CyberX’s research team disclosed details on the vulnerability Wednesday at the...

Siemens SIMATIC S7-1200 CPU Web Vulnerability

OVERVIEW Siemens has identified an open redirect vulnerability in the SIMATIC S7-1200 CPU family. This vulnerability was reported directly to Siemens by Ralf Spenneberg, Hendrik Schwartke, and Maik Brüggemann from OpenSource Training. Siemens has produced an update that mitigates this...

GE Multilink Switch Vulnerabilities (Update A)

OVERVIEW This updated advisory is a follow-up to the original advisory titled ICSA-15-013-04 GE MultiLink Switch Vulnerabilities that was published January 13, 2015, on the NCCIC/ICS-CERT web site. --------- Begin Update A Part 1 of 3 -------- Eireann Leverett of IOActive has identified three...

Clorius Controls A/S ISC SCADA Insecure Java Client Web Authentication

OVERVIEW Independent researcher Aditya Sood has identified an insecure Java client web authentication vulnerability in the Clorius Controls A/S ISC SCADA server. Clorius Controls A/S has produced an update that mitigates this vulnerability. Aditya Sood has tested the update to validate that it...

CodeWrights GmbH HART DTM Vulnerability (Update A)

OVERVIEW This updated advisory is a follow-up to the original advisory titled ICSA-15-012-01 CodeWrights GmbH HART DTM Vulnerability that was published January 12, 2015, on the NCCIC/ICS-CERT web site. Independent researcher Alexander Bolshev has identified an improper input validation...

CodeWrights GmbH HART DTM Vulnerability

OVERVIEW Independent researcher Alexander Bolshev has identified an improper input validation vulnerability in CodeWrights GmbH HART Device Type Manager DTM libraries. CodeWrights GmbH produces DTM libraries for vendors of HART DTM products. CodeWrights GmbH has updated the libraries that mitigat...

Honeywell Experion PKS Security Vulnerabilities

Update – Unsupported versions of Honeywell distributed control system software are vulnerable to publicly available remote exploits. The Industrial Control System Cyber Emergency Response Team ICS-CERT published on Tuesday an advisory warning organizations to upgrade to supported versions of...

Mitsubishi Melsec FX3G-24M Denial Of Service

OS-S Security Advisory 2015-03 Date: September 29th, 2015 CVE: CVE-2015-3938 CVSS: 5 AV:N/AC:L/Au:N/C:N/I:N/A:P Title: Mitsubishi ICS FX3G-24M Permanent Communication Denial of Service Severity: Critical. The TCP/IP communication of the Mitsubishi Melsec FX3G-24 is permanently disrupted. Ease of...

Supplement to ICSA-15-237-02 EasyIO-30P-SF Hard-Coded Credential Vulnerability

OVERVIEW This advisory supplement was originally posted to the US-CERT secure Portal library on August 25, 2015, and is being released to the NCCIC/ICS-CERT web site. This advisory supplement is to accompany the ICS-CERT advisory titled ICSA‑15‑237‑02 EasyIO-30PF-SF Hard-Coded Credential...

Siemens RUGGEDCOM ROX-based Devices NTP Vulnerabilities

OVERVIEW Siemens has reported to NCCIC/ICS-CERT that NTP daemon vulnerabilities exist in the Siemens RUGGEDCOM ROX-based devices. Siemens has produced firmware updates to mitigate these vulnerabilities. These vulnerabilities could be exploited remotely. AFFECTED PRODUCTS The following Siemens...

eWON Vulnerabilities

OVERVIEW Independent researcher Karn Ganeshen has identified several vulnerabilities in the eWON sa industrial router. eWON sa has produced an updated firmware to mitigate these vulnerabilities. These vulnerabilities could be exploited remotely. AFFECTED PRODUCTS The following eWON router firmwar...

Schneider Electric StruxureWare Building Expert Security Patch

Industrial control manufacturer Schneider Electric has published new firmware for its StruxureWare Building Expert building automation system that patches a remotely exploitable vulnerability. Researcher Artyom Kurbatov discovered that the system transmits user credentials in plaintext between th...

Advantech EKI Vulnerabilities (Update B)

OVERVIEW This updated advisory is a follow-up to the updated advisory titled ICSA-15-344-01A Advantech EKI Vulnerabilities that was published December 15, 2015, on the NCCIC/ICS-CERT web site. --------- Begin Update B Part 1 of 3 -------- HD Moore of Rapid7 identified several vulnerabilities in...

Series of Buffer Overflows Plague Many Yokogawa OCS Products

There is a series of stack buffer overflows in nearly 20 ICS products manufactured by Japanese vendor Yokogawa that can lead to remote code execution. The bugs affect a long list of the company’s products, which are used in a variety of industries around the world. The Yokogawa products are mainl...