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ICSA-20-352-02  ·  Published 2021-01-05  ·  View on CISA ICS-CERT ↗

PTC Kepware KEPServerEX (Update A)

CVSS 9.8 CRITICAL

Risk Summary

Successful exploitation of these vulnerabilities could lead to a server crashing, a denial-of-service condition, data leakage, or remote code execution.

Remediations

  • PTC has released updates for the following products and recommends that users upgrade to the most current supported version:
  • KEPServerEX Version 6.6 should upgrade to Version 6.6.362.0
  • KEPServerEX Version 6.7 should upgrade to Version 6.7.1067.0
  • KEPServerEX Version 6.8 should upgrade to Version 6.8.838.0
  • KEPServerEX Version 6.9 should upgrade to Version 6.9.584.0
  • ThingWorx Kepware Server Version 6.8 should upgrade to Version 6.8.839.0
  • ThingWorx Kepware Server Version 6.9 should upgrade to Version 6.9.584.0
  • ThingWorx Industrial Connectivity Version 8.4 should upgrade to Version 8.4 (6.6.362.0)
  • ThingWorx Industrial Connectivity Version 8.5 should upgrade to Version 8.5 (6.7.1068.0)
  • OPC-Aggregator Version 6.9 should upgrade to Version 6.9.584.0
  • Rockwell Automation KEPServer Enterprise Version 6.6 should upgrade to Version 6.6.550.0
  • Rockwell Automation KEPServer Enterprise Version 6.9 should upgrade to Version 6.9.584.0
  • Rockwell recommends users upgrade to the most current version available, depending on the base version of the affected product they are using.
  • GE Digital Industrial Gateway Server Versions 7.68.804 and 7.66 should update to Version 7.68.839.0
  • The GE Digital Security Advisory GED 20-05 can be accessed on the GE Digital Security Advisories Customer Center webpage.
  • Software Toolbox TOP Server Version 6.7 should upgrade to Version 6.7.1068.0
  • Software Toolbox TOP Server Version 6.8 should upgrade to Version 6.8.840.0
  • Software Toolbox TOP Server Version 6.9 should upgrade to Version 6.9.584.0
  • Software Toolbox has released updates and recommends users update their installations.

Affected Vendors

PTC

Affected Products (7)

PTC · ThingWorx Kepware Server 6.8 | 6.9
PTC · Rockwell Automation KEPServer Enterprise 6.6.504.0 | 6.9.572.0
PTC · GE Digital Industrial Gateway Server 7.68.804 | 7.66
PTC · KEPServerEX >= 6.0 | <= 6.9
PTC · ThingWorx Industrial Connectivity vers:all/*
PTC · Software Toolbox TOP Server 6.x
PTC · OPC-Aggregator vers:all/*

Affected Sectors

Critical Manufacturing

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