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CVE-2025-1718

MEDIUM
6.5
CVSS Score
Published: June 24, 2025 at 11:24 AM UTC
Updated: June 17, 2026 at 08:39 AM UTC
3 products affected across 1 vendorRelion670Relion 650Relion SAM600-IO

Using Relion 670/650 and SAM600-IO by Hitachi Energy?

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

An authenticated user with file access privilege via FTP access can cause the Relion 670/650 and SAM600-IO series device to reboot due to improper disk space management.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Relion 650· Hitachi Energy
60%
1 ≤ v < 1.*2.0.0 ≤ v < 2.0.*2.1.0 ≤ v < 2.1.*2.2.0.0 ≤ v ≤ 2.2.0.132.2.1.0 ≤ v ≤ 2.2.1.82.2.2.0 ≤ v ≤ 2.2.2.62.2.3.0 ≤ v ≤ 2.2.3.72.2.4.0 ≤ v ≤ 2.2.4.52.2.5.0 ≤ v ≤ 2.2.5.72.2.6.0 ≤ v ≤ 2.2.6.312.0.02.1.02.2.0.02.2.1.02.2.2.02.2.3.02.2.4.02.2.5.02.2.6.0
Affected range stops below 1.*, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.0.*, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.1.*, so it looks safe — our inference, not a vendor statement
Relion670· Hitachi Energy
60%
1 ≤ v < 1.*2.0.0 ≤ v < 2.0.*2.1.0 ≤ v < 2.1.*2.2.0.0 ≤ v ≤ 2.2.0.132.2.1.0 ≤ v ≤ 2.2.1.82.2.2.0 ≤ v ≤ 2.2.2.62.2.3.0 ≤ v ≤ 2.2.3.72.2.4.0 ≤ v ≤ 2.2.4.52.2.5.0 ≤ v ≤ 2.2.5.72.2.6.0 ≤ v ≤ 2.2.6.312.0.02.1.02.2.0.02.2.1.02.2.2.02.2.3.02.2.4.02.2.5.02.2.6.0
Affected range stops below 1.*, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.0.*, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.1.*, so it looks safe — our inference, not a vendor statement
Relion SAM600-IO· Hitachi Energy
60%
1 ≤ v < 1.*2.0.0 ≤ v < 2.0.*2.1.0 ≤ v < 2.1.*2.2.0.0 ≤ v ≤ 2.2.0.132.2.1.0 ≤ v ≤ 2.2.1.82.2.2.0 ≤ v ≤ 2.2.2.62.2.3.0 ≤ v ≤ 2.2.3.72.2.4.0 ≤ v ≤ 2.2.4.52.2.5.0 ≤ v ≤ 2.2.5.72.2.6.0 ≤ v ≤ 2.2.6.312.0.02.1.02.2.0.02.2.1.02.2.2.02.2.3.02.2.4.02.2.5.02.2.6.0
Affected range stops below 1.*, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.0.*, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.1.*, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: [email protected]
https://publisher.hitachienergy.com/preview?DocumentID=8DBD000174&LanguageCode=en&DocumentPartId=&Action=Launch

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMHitachi Energy
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-754

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