Skip to content
CVE Tracker
  • Newest CVEsPage
  • Recently added to KEVPage
  • Rising exploitation (EPSS)Page
  • Weekly digestPage
  • StatisticsPage
  • WatchlistPage
  • API documentationPage
  • MCP serverPage
  • Data sourcesPage
  • ChangelogPage
  • AboutPage
  • How it's builtPage
Back

CVE-2023-4518

A vulnerability exists in the input validation of the GOOSE messages where out of range values received and processed by the IED caused a…

Medium6.5EPSS 0.70%
Published
Updated
Reserved
Assigned by
Hitachi Energy

Description

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.

Scores

CVSS scores of CVE-2023-4518, by who scored it
Scored byCVSSScoreVector
Hitachi EnergyCNA (assigner)3.1Medium6.5CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVDNVD · Modified3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.70% · top 47% of all CVEs (6 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.

Weakness

Affected products

  • Hitachi Energy · Relion670

    • affected Relion 670 series version 2.2.0 all revisions
    • affected Relion 670/650/SAM600-IO series version 2.2.1 all revisions
    • affected elion 670 series version 2.2.2 all revisions
    • affected Relion 670 series version 2.2.3 all revisions
    • affected Relion 670/650 series version 2.2.4 all revisions
    • affected Relion 670/650/SAM600-IO series version 2.2.5 all revisions

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2023-4518 badge
[![CVE-2023-4518](https://trackcve.app/badge/CVE-2023-4518.svg)](https://trackcve.app/cve/CVE-2023-4518)

Record last updated .