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OpenAdvisories
High · 7.0 CVE-2026-9634 EUVD-2026-69148GHSA-m4x4-q92v-4gp7

Redundancy Module Configuration Tool - Multiple Vulnerabilities

Published Sep 1, 2026 · Updated Sep 1, 2026 · Assigned by Rockwell

Description

A security issue exists within the Redundancy Module Configuration Tool. The RMConfigTool.exe binary searches directories in the system path for a required DLL, and one or more of these directories may be writable by standard (non-administrator) users due to incorrect default permissions. If a local attacker places a malicious DLL in such a directory and an administrator subsequently runs the tool, the malicious DLL is loaded into the elevated process and executes with Administrator/SYSTEM privileges.

Affected products

VendorProductAffectedFixed
Rockwell Automation Redundancy Module Configuration Tool 10.00.00 —

Advisories 1

References