KEPServerEX v6.0 to v6.9, ThingWorx Kepware Server v6.8 and v6.9,...

9.1 CVSS

Vulnerability Description

KEPServerEX v6.0 to v6.9, ThingWorx Kepware Server v6.8 and v6.9, ThingWorx Industrial Connectivity (all versions), OPC-Aggregator (all versions), Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server v7.68.804 and v7.66, and Software Toolbox TOP Server all 6.x versions, are vulnerable to a heap-based buffer overflow. Opening a specifically crafted OPC UA message could allow an attacker to crash the server and potentially leak data.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

https://us-cert.cisa.gov/ics/advisories/icsa-20-352-02

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Affected Software

PTC Kepware KEPServerEX, ThingWorx Kepware Server, ThingWorx Industrial Connectivity, OPC-Aggregator, Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server, Software Toolbox TOP Server

Vulnerable Versions:

v6.0 to v6.9, v6.8 and v6.9, All versions, v7.68.804, v7.66, All 6.x versions