CVE-2022-3864

Katalog CVE

CVSS 4.5 · Medium EPSS 0,35%

Kerentanan Improper Verification of Cryptographic Signature pada hitachienergy relion 650 firmware, hitachienergy relion 670 firmware +1 lainnya. Skor CVSS 3.1 4.5 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

4 Januari 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

4.5 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-347: Improper Verification of Cryptographic Signature

EPSS (30 hari)

0,35% peluang dieksploitasi; lebih tinggi dari 27,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://publisher.hitachienergy.com/preview?DocumentID=8DBD000146&LanguageCode=en&DocumentPartId=&Action=Launc... advisory vendor