CVE-2026-2460

7.6 highEPSS 0.3%

High (7.6) in hitachienergy reb500 firmware. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

7.6 high

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

8.1 high

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
CWE: CWE-267
Published: 2026-02-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

hitachienergy:reb500_firmware

References

https://publisher.hitachienergy.com/preview?DocumentID=8DBD000217&LanguageCode=en&DocumentPartId=&Action=Launch

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