CVE-2026-1772

MEDIUM

5.3

Description

RTU500 web interface: An unprivileged user can read user management information. The information cannot be accessed via the RTU500 web user interface but requires further tools like browser development utilities to access them without required privileges.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/24/2026

Last Modified2/27/2026

Sourcenvd

Honeypot Sightings0

Affected Products

hitachienergy:rtu520hitachienergy:rtu520_firmwarehitachienergy:rtu530hitachienergy:rtu530_firmwarehitachienergy:rtu540hitachienergy:rtu540_firmwarehitachienergy:rtu560hitachienergy:rtu560_firmware

Weaknesses (CWE)

CWE-280

References

https://publisher.hitachienergy.com/preview?DocumentID=8DBD000237&LanguageCode=en&DocumentPartId=&Action=Launch(cybersecurity@hitachienergy.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.