CVE-2026-8067

MEDIUMCVSS 6.5

Description

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.

Timeline

Published:September 29th, 2026 10:17 AM

Last modified:September 29th, 2026 9:39 PM

CVSS Scoring

CVSS v3: 6.5 (MEDIUM)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-862

References & Reports

Advisories, patches, and third-party reports

https://publisher.hitachienergy.com/preview?DocumentID=8DBD000251&LanguageCode=en&DocumentPartId=&Action=Launch

Source: NIST NVD · Data may lag official sources by up to one minute