CVE-2023-22421

Katalog CVE

CVSS 7.8 · High EPSS 0,32%

Kerentanan Out-of-bounds Read pada jtekt kostac plc programming software. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Out-of-bounds read vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.9.0 and earlier. The insufficient buffer size for the PLC program instructions leads to out-of-bounds read. As a result, opening a specially crafted project file may lead to information disclosure and/or arbitrary code execution.

Rincian

Terbit di NVD

6 Maret 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,32% peluang dieksploitasi; lebih tinggi dari 22,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.electronics.jtekt.co.jp/en/topics/202303035258/ advisory vendor
• https://www.electronics.jtekt.co.jp/jp/topics/2023030313639/ advisory vendor
• https://jvn.jp/en/vu/JVNVU94966432/ advisory pihak ketiga