High-Severity Flaws Patched in Schneider Electric Products

Schneider Electric has released fixes for a slew of vulnerabilities that can be exploited remotely in two of its industrial control system products. The two flaws, which exist in Schneider Electric’s power management system, PowerLogic PM5560, and its programmable logic controller, Modicon M221,...

Siemens OpenSSL Vulnerabilities (Update G)

OVERVIEW This updated advisory is a follow-up to the updated advisory titled ICSA-14-198-03F Siemens OpenSSL Vulnerabilities that was published October 16, 2014, on the NCCIC/ICS-CERT web site. --------- Begin Update G Part 1 of 3 -------- Siemens has identified four vulnerabilities in its OpenSS...

Microsoft Windows Zero-Day Found in Task Scheduler

A zero-day flaw recently disclosed in Microsoft’s Windows task scheduler could enable a bad actor to gain elevated privileges. The flaw, which was disclosed Monday on Twitter, does not yet have a patch. The issue exists in the Advanced Local Procedure Call ALPC interface of Microsoft Windows task...

Schneider Electric Modicon M221

1. EXECUTIVE SUMMARY CVSS v3 4.8 ATTENTION: Exploitable remotely Vendor: Schneider Electric Equipment: Modicon M221 Vulnerability: Improper Check for Unusual or Exceptional Conditions 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an unauthorized user to remotely...

Linux Kernel IP Fragment Reassembly Denial of Service Vulnerability Affecting Cisco Products: August 2018

On August 14, 2018, the Vulnerability Coordination team of the National Cyber Security Centre of Finland NCSC-FI and the CERT Coordination Center CERT/CC disclosed a vulnerability in the IP stack that is used by the Linux Kernel. This vulnerability is publicly known as FragmentSmack. The...

OpenSSL Releases Security Advisory

OVERVIEW On June 5, 2014, OpenSSL announcedOpenSSL Security Advisory 05 Jun 2014, https://www.openssl.org/news/secadv20140605.txt, web site last accessed June 05, 2014. that they were releasing new versions that mitigate several additional vulnerabilities that were discovered since the last OpenS...

Unitronics VisiLogic OPLC IDE vlp File Parsing Stack Buffer Overflow Vulnerability

OVERVIEW ZDI has identified a buffer overflow vulnerability discovered by Steven Seeley of Source Incite in Unitronics VisiLogic. Unitronics has produced a new version to mitigate this vulnerability. This vulnerability could be exploited remotely. AFFECTED PRODUCTS Unitronics reports that the...

Schneider Electric Pelco Digital Sentry Video Management System Vulnerability

OVERVIEW Schneider Electric has identified a hard-coded credential vulnerability in Schneider Electric’s Pelco Digital Sentry Video Management System. Schneider Electric has produced a new firmware version to mitigate this vulnerability. This vulnerability could be exploited remotely. AFFECTED...

7-Technologies IGSS Denial of Service (Update A)

Overview ICS-CERT has become aware of multiple denial-of-service DoS vulnerabilities in the 7-Technologies 7T Interactive Graphical SCADA System IGSS supervisory control and data acquisition SCADA human-machine interface HMI application. All vulnerabilities are remotely exploitable. 7T has...

Linux Kernel IP Vulnerability 2

On the week of July 15th, researcher Juha-Matti Tilli disclosed a vulnerability in the Linux kernel to the kernel maintainers, the National Cyber Security Center - Finland NCSC-FI, CERT Coordination Center CERT/CC, and Akamai. The vulnerability, CVE-2018-5391, is a resource exhaustion attack...

Security update for znc (moderate)

This update for znc fixes the following issues: - Update to version 1.7.1 CVE-2018-14055: non-admin user could gain admin privileges and shell access by injecting values into znc.conf bnc1101281 CVE-2018-14056: path traversal in HTTP handler via ../ in a web skin name. bnc1101280 - Update to...

Delta Electronics CNCSoft and ScreenEditor

1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Delta Electronics Equipment: CNCSoft and ScreenEditor Vulnerabilities: Stack-based Buffer Overflow, Out-of-Bounds Read 2. RISK EVALUATION Successful exploitation of these vulnerabilities could...

ICSA-18-226-01 Siemens SIMATIC STEP 7 and SIMATIC WinCC (Update A)

1. EXECUTIVE SUMMARY CVSS v3 8.6 ATTENTION: Exploitable locally/low skill level to exploit Vendor: Siemens Equipment: SIMATIC STEP 7 TIA Portal and SIMATIC WinCC TIA Portal Vulnerabilities: Incorrect Default Permissions 2. UPDATE INFORMATION This updated advisory is a follow-up to the original...

Linux Kernel TCP Vulnerability

On the week of July 15th researcher Juha-Matti Tilli disclosed a vulnerability he discovered in the Linux kernel to the kernel maintainers, the National Cyber Security Center - Finland NCSC-FI, CERT Coordination Center CERT/CC, and Akamai. The vulnerability, CVE-2018-5390, is a resource exhaustio...

IT threat evolution Q2 2018

Targeted attacks and malware campaigns Operation Parliament In April, we reported the workings of Operation Parliament, a cyber-espionage campaign aimed at high-profile legislative, executive and judicial organizations around the world – with its main focus in the MENA Middle East and North Afric...

AVEVA Wonderware License Server

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/Low skill level to exploit Vendor: AVEVA Software, LLC AVEVA Equipment: Wonderware License Server Vulnerability: Improper Restriction of Operations within the Bounds of a Memory Buffer 2. RISK EVALUATION Successful exploitation of...

Johnson Controls Metasys and BCPro

1. EXECUTIVE SUMMARY CVSS v3 4.3 ATTENTION : Exploitable on an adjacent network/low skill level to exploit Vendor : Johnson Controls Equipment : Metasys and BCPro Vulnerability : Information Exposure Through an Error Message 2. RISK EVALUATION Successful exploitation of this vulnerability could...

Tenda Wireless N150 Router 5.07.50 - Cross-Site Request Forgery (Reboot Router) Exploit

Exploit for hardware platform in category web applications Exploit Title: Tenda Wireless N150 Router 5.07.50 - Cross-Site Request Forgery Reboot Router Exploit Author: Nathu Nandwani Website: http://nandtech.co CVE: CVE-2015-5996 Description: The router is vulnerable to a cross-site request forge...

Tenda Wireless N150 Router 5.07.50 Cross Site Request Forgery

Exploit Title: Tenda Wireless N150 Router 5.07.50 - Cross-Site Request Forgery Reboot Router Date: 2018-07-21 Exploit Author: Nathu Nandwani Website: http://nandtech.co CVE: CVE-2015-5996 Description: The router is vulnerable to a cross-site request forgery attacker. If an administrator is...

Moxa NPort 5210 5230 5232

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Moxa Equipment: NPort 5210, 5230, 5232 Vulnerability: Resource Exhaustion 2. RISK EVALUATION Successful exploitation of this vulnerability could allow a remote attacker to send TCP SYN packages,...