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.

Advisories
Source ID Title
EUVD EUVD EUVD-2022-43204 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Hitachi Energy

Published:

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 : Modified

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

Modified: 2024-11-21T07:20:23.540

Link: CVE-2022-3864

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.