CVEvulnerability

CVE-2022-3864

4.5 MEDIUM Published 2024-01-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2024-01-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
4.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
Weaknesses
CWE-347

Description

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.

Affected configurations

• hitachienergy relion 650 firmware 2.2.0 • hitachienergy relion 650 firmware 2.2.1 • hitachienergy relion 650 firmware 2.2.4 • hitachienergy relion 650 firmware 2.2.5 • hitachienergy relion 670 firmware 2.2.0 • hitachienergy relion 670 firmware 2.2.1 • hitachienergy relion 670 firmware 2.2.2 • hitachienergy relion 670 firmware 2.2.3 • hitachienergy relion 670 firmware 2.2.4 • hitachienergy relion 670 firmware 2.2.5 • hitachienergy relion sam600-io firmware 2.2.1

Related

Weakness · CWE (1)

  • CWE-347 Improper Verification of Cryptographic Signature weakness

References