A vulnerability exists in the RTU500 that allows for authenticated and authorized users to bypass secure update,

if secure update feature was not enabled on all
CMUs of a RTU500. If a
malicious actor successfully exploits this vulnerability, they
could use it to update the RTU500 with unsigned firmware.
Advisories
Source ID Title
EUVD EUVD EUVD-2024-27566 A vulnerability exists in the RTU500 that allows for authenticated and authorized users to bypass secure update. If a malicious actor successfully exploits this vulnerability, they could use it to update the RTU500 with unsigned firmware.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 04 Mar 2026 12:15:00 +0000

Type Values Removed Values Added
Description A vulnerability exists in the RTU500 that allows for authenticated and authorized users to bypass secure update. If a malicious actor successfully exploits this vulnerability, they could use it to update the RTU500 with unsigned firmware. A vulnerability exists in the RTU500 that allows for authenticated and authorized users to bypass secure update, if secure update feature was not enabled on all CMUs of a RTU500. If a malicious actor successfully exploits this vulnerability, they could use it to update the RTU500 with unsigned firmware.
First Time appeared Hitachienergy
Hitachienergy rtu500 Firmware
CPEs cpe:2.3:o:hitachienergy:rtu500_firmware:13.2.1.0:*:*:*:*:*:*:*
cpe:2.3:o:hitachienergy:rtu500_firmware:13.4.1.0:*:*:*:*:*:*:*
cpe:2.3:o:hitachienergy:rtu500_firmware:13.5.1.0:*:*:*:*:*:*:*
Vendors & Products Hitachienergy
Hitachienergy rtu500 Firmware
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Hitachi Energy

Published:

Updated: 2026-03-04T12:02:50.897Z

Reserved: 2024-03-18T17:44:43.352Z

Link: CVE-2024-2617

cve-icon Vulnrichment

Updated: 2024-08-01T19:18:48.011Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-04-30T13:15:47.200

Modified: 2026-03-04T12:16:01.437

Link: CVE-2024-2617

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses