1. EXECUTIVE SUMMARY CVSS v3 4.4 ATTENTION: Low skill level to exploit Vendor: Siemens Equipment: SIMARIS configuration Vulnerability: Incorrect Default Permissions 2. UPDATE INFORMATION This updated advisory is a follow-up to the original advisory titled ICSA-21-040-08 Siemens SIMARIS configuration that was published February 9, 2021, on the ICS webpage…

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Mitsubishi Electric Corporation Equipment: GOT and Tension Controller Vulnerability: Out-of-bounds Read 2. UPDATE INFORMATION This updated advisory is a follow-up to the original advisory titled ICSA-20-343-02 Mitsubishi Electric GOT and Tension Controller that was published…

1. EXECUTIVE SUMMARY This advisory was previously released with a set of Siemens products considered to be affected. Following further investigation by the Siemens’ team, it was determined all products previously advised are not affected by any vulnerability listed in this advisory or Siemens Security…

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low attack complexity Vendor: Open Design Alliance Equipment: Drawings SDK ——— Begin Update A Part 1 of 3 ——— Vulnerabilities: Stack-based Buffer Overflow, Type Confusion, Untrusted Pointer Dereference, Incorrect Type Conversion or Cast, Memory Allocation with Excessive Size Value, Out of Bounds…

1. EXECUTIVE SUMMARY CVSS v3 9.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Advantech Equipment: WISE-PaaS/RMM Vulnerability: Use of Hard-coded Credentials 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to obtain sensitive information. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following Advantech products are affected: WISE-PaaS/RMM…

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Texas Instruments Equipment: SimpleLink Wi-Fi, MSP432, CC13XX, CC26XX, CC32XX, CC3100 Vulnerabilities: Stack-based Buffer Overflow, Integer Overflow or Wraparound 2. RISK EVALUATION Successful exploitation of these vulnerabilities could result in memory corruption, allowing remote code execution and causing…

1. EXECUTIVE SUMMARY CVSS v3 6.2 ATTENTION: Low attack complexity Vendor: Cassia Networks Equipment: Access Controller Vulnerability: Path Traversal 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to read any file from the Access Controller server. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions…

1. EXECUTIVE SUMMARY CVSS v3 7.0 Vendor: Exacq Technologies, Inc., a subsidiary of Johnson Controls, Inc. Equipment: exacqVision Vulnerability: Off-by-one Error 2. RISK EVALUATION A local attacker could exploit this vulnerability to obtain “Super User” access to the underlying Ubuntu Linux operating system. 3. TECHNICAL DETAILS 3.1 AFFECTED…

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendors: Multiple Equipment: Multiple Vulnerabilities: Integer Overflow or Wraparound CISA is aware of a public report, known as “BadAlloc” that details vulnerabilities found in multiple real-time operating systems (RTOS) and supporting libraries. CISA is issuing this advisory to…

1. EXECUTIVE SUMMARY CVSS v3 8.4 ATTENTION: Low attack complexity Vendor: Horner Automation Equipment: Cscape Vulnerabilities: Improper Input Validation, Improper Access Controls 2. RISK EVALUATION Successful exploitation of these vulnerabilities may allow code execution in the context of the current process or locally escalate privileges. 3. TECHNICAL DETAILS 3.1…