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CVE-2020-27265

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CVE-2020-27265

Published: Jan 13, 2021

Modified: Aug 4, 2024

PUBLISHED

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, Software Toolbox TOP Server: All 6.x versions are vulnerable to a stack-based buffer overflow. Opening a specifically crafted OPC UA message could allow an attacker to crash the server and remotely execute code.

VendorProductVersions

n/a

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

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

Weaknesses (CWE)

CWE-121

References

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