CVE-2026-2460
High
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.
SeverityHigh
CVSS8.1
Exploit probability24. percentile0.3%
ProductHitachienergy Reb500 Firmware
PublishedFeb 24, 2026
First seenFeb 24, 2026
Weakness typeCWE-267CWE-267
How to fix
Update
- hitachienergy reb500_firmware8.3.3.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| hitachienergy reb500_firmware | v < 8.3.3.1 | 8.3.3.1 |
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