CVE-2026-2460

HIGH

HitachiEnergy REB500 Firmware < 8.3.3.1 - Authenticated Directory Access and Modification via DAC Protocol

Title source: llm
STIX 2.1

Description

A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of directories by using the DAC protocol that the user is not authorized to do so.

References (1)

Core 1

Scores

CVSS v3 8.1
EPSS 0.0028
EPSS Percentile 19.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-267
Status published
Products (1)
hitachienergy/reb500_firmware < 8.3.3.1
Published Feb 24, 2026
Tracked Since Feb 24, 2026