CVE-2022-45794

Katalog CVE

CVSS 7.5 · High EPSS 0,54%

Kerentanan Missing Authentication for Critical Function pada omron sysmac cj2h-cpu64-eip firmware, omron sysmac cj2h-cpu64 firmware +39 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

An attacker with network access to the affected PLC (CJ-series and CS-series PLCs, all versions) may use a network protocol to read and write files on the PLC internal memory and memory card.

Rincian

Terbit di NVD

10 Januari 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-306: Missing Authentication for Critical Function

EPSS (30 hari)

0,54% peluang dieksploitasi; lebih tinggi dari 43,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-002_en.pdf advisory vendor
• https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access/ advisory pihak ketiga