A vulnerability exists in the Relion update package signature validation. A tampered update package could cause the IED to restart. After restart the device is back to normal operation. An attacker could exploit the vulnerability by first gaining access to the system with security privileges and attempt to update the IED with a malicious update package. Successful exploitation of this vulnerability will cause the IED to restart, causing a temporary Denial of Service.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Hitachi Energy

Published: 2024-01-04T09:31:20.283Z

Updated: 2024-08-27T15:19:54.336Z

Reserved: 2022-11-04T15:07:18.438Z

Link: CVE-2022-3864

cve-icon Vulnrichment

Updated: 2024-08-03T01:20:59.008Z

cve-icon NVD

Status : Analyzed

Published: 2024-01-04T10:15:11.267

Modified: 2024-01-10T16:32:34.847

Link: CVE-2022-3864

cve-icon Redhat

No data.