VULNERABILITY INTELLIGENCE

CVE-2023-4518

CVSS score6.5 MEDIUM
EPSS probability0.70%
CISA KEVNot currently listed
Published2023-12-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • cybersecurity@hitachienergy.com: CWE-1284
  • nvd@nist.gov: CWE-1284

Primary references