CVE-2026-8067

published 2026-09-29

CVE-2026-8067: An improper authorization vulnerability in the end-of-life versions of RTU500’s web application allows an authenticated user to trigger the RTU500 to reboot…

Priority P3 36 medium 6.5 CVSS 3.1

AV N AC L PR L UI N S U C N I N A H

An improper authorization vulnerability in the end-of-life versions of RTU500’s web application allows an authenticated user to trigger the RTU500 to reboot through the reset endpoint. Successful exploitation could cause temporary device unavailability and disruption of its intended operation.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
hitachi_energy	rtu500_series_cmu_firmware	>= 9.0 < 12.0	12.0

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