A denial-of-service vulnerability due to improper prioritization of network traffic over protection mechanism exists in Relion 670/650 and SAM600-IO series device that if exploited could potentially cause critical functions like LDCM (Line Distance Communication Module) to malfunction.
History

Wed, 25 Jun 2025 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 24 Jun 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


Tue, 24 Jun 2025 11:45:00 +0000

Type Values Removed Values Added
Description A denial-of-service vulnerability due to improper prioritization of network traffic over protection mechanism exists in Relion 670/650 and SAM600-IO series device that if exploited could potentially cause critical functions like LDCM (Line Distance Communication Module) to malfunction.
Weaknesses CWE-770
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Hitachi Energy

Published: 2025-06-24T11:33:10.236Z

Updated: 2025-06-25T12:42:35.650Z

Reserved: 2025-03-17T10:36:28.911Z

Link: CVE-2025-2403

cve-icon Vulnrichment

Updated: 2025-06-24T15:24:41.381Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-06-24T12:15:20.863

Modified: 2025-06-26T18:58:14.280

Link: CVE-2025-2403

cve-icon Redhat

No data.