![]() ![]() Opening a specifically crafted OPC UA message could allow an attacker to crash the server and potentially leak data.ĬVE-2020-27263 has been assigned to this vulnerability. The affected products are vulnerable to a heap-based buffer overflow. A CVSS v3 base score of 9.8 has been calculated the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). Opening a specifically crafted OPC UA message could allow an attacker to crash the server and remotely execute code.ĬVE-2020-27265 has been assigned to this vulnerability. The affected products are vulnerable to a stack-based buffer overflow. End Update A Part 1 of 2 - 4.2 VULNERABILITY OVERVIEW 4.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 ![]() Software Toolbox TOP Server: All 6.x versions.GE Digital Industrial Gateway Server: v7.68.804 and v7.66.Rockwell Automation KEPServer Enterprise: v6.6.504.0 and v6.9.572.0.The following products may have a vulnerable component:.ThingWorx Industrial Connectivity: All versions.ThingWorx Kepware Server: v6.8 and v6.9. ![]() The following products are affected by the vulnerabilities found in Kepware KEPServerEX, a connectivity platform: Successful exploitation of these vulnerabilities could lead to a server crashing, a denial-of-service condition, data leakage, or remote code execution. This updated advisory is a follow-up to the original advisory titled ICSA-20-352-02 PTC Kepware KEPServerEX that was published December 17, 2020, on the ICS webpage on. Vulnerabilities: Stack-based Buffer Overflow, Heap-based Buffer Overflow, Use After Free.ATTENTION: Exploitable remotely/low skill level to exploit.As part of Rockwell Automation’s PartnerNetwork Encompass Program, Kepware has a reputation for delivering products that provide the highest level of connectivity to the Rockwell Automation architecture. This ensures that KEPServerEX drivers remain compatible with legacy, current, and future Allen-Bradley equipment-as well as new firmware versions. Kepware maintains a longstanding relationship with Rockwell Automation. The Allen-Bradley Suite is especially helpful for users in the Manufacturing Industry, where various Allen-Bradley products are often used in the process, assembly, robotics, packaging, and material handling phases of the manufacturing process. It supports multiple protocol networks, seamlessly connecting a wide range of Allen-Bradley PLC and motion controllers to HMI/SCADA, MES/Historian, ERP, IoT, and custom OPC client applications-enabling Industry 4.0 and the Industrial Internet of Things. The Allen-Bradley Suite for KEPServerEX is a collection of Allen-Bradley drivers that have been bundled together for users’ convenience. ![]()
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