Home/CVE/A vulnerability exists in the input validation of the GOOSE messages where out of range values received and processed
CVE

CVE-2023-4518

A vulnerability exists in the input validation of the GOOSE messages where out of range values received and processed

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.

MEDIUM · CVSS 6.5 EPSS 0.0008
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-1284Improper Validation of Specified Quantity in Input
CWE-1284Improper Validation of Specified Quantity in Input
▤

Affected Products & Versions

9
hitachienergy relion 670 firmware>= 2.2.0 and < 2.2.2.6
hitachienergy relion 670 firmware>= 2.2.3 and < 2.2.3.7
hitachienergy relion 670 firmware>= 2.2.4 and < 2.2.4.4
hitachienergy relion 670 firmware>= 2.2.5 and < 2.2.5.6
hitachienergy relion 650 firmware>= 2.2.4 and < 2.2.4.4
hitachienergy relion 650 firmware>= 2.2.5 and < 2.2.5.6
hitachienergy relion 650 firmwareall versions
hitachienergy relion sam600-io firmware>= 2.2.5 and < 2.2.5.6
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · cybersecurity@hitachienergy.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD01 Dec 2023 · 03:15 PM
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

1
cisa-csafcisa-csaf-csaf_files-OT-white-2025-icsa-25-133-02
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://publisher.hitachienergy.com/preview?DocumentId=8DBD000170&languageCode=en&Preview=trueVendor Advisory
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