CVE-2023-4518

7.5HIGH

Key Information

Vendor
Hitachi
Status
Relion670
Vendor
CVE Published:
1 December 2023

Summary

A vulnerability exists in the input validation of the GOOSE messages where out of range values received and processed by the IED caused a reboot of the device. In order for an attacker to exploit the vulnerability, goose receiving blocks need to be configured.

Affected Version(s)

Relion670 <= Relion 670 series version 2.2.0 all revisions

Relion670 = Relion 670 series version 2.2.0 all revisions

Relion670 = Relion 670/650/SAM600-IO series version 2.2.1 all revisions

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Risk change from: 7.5 to: 6.5 - (MEDIUM)

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database
.