CVE-2026-9127

A remote code execution security issue exists within Studio 5000 Logix Designer® due to incorrect authorization on a configuration file. This can allow any authenticated user to modify the paths of external tools configured within the application. If exploited, an attacker could alter the configuration to point to a malicious executable, resulting in arbitrary code execution when any user interacts with the external tools functionality.

Score

CVSS 3.1 7.5 High

Status

Analyzed - PSIRT@rockwellautomation.com

Published

2026-07-14

Last modified

2026-10-24

Weaknesses

CWE-863

Affected products

• Studio 5000 Logix Designer (Rockwell Automation)
• Studio 5000 Logix Designer (Rockwellautomation)

References

• https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1783.html