CVE-2023-3346

Katalog CVE

CVSS 9.8 · Critical EPSS 2,1%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada mitsubishielectric c80 firmware, mitsubishielectric e70 firmware +19 lainnya. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in MITSUBSHI CNC Series allows a remote unauthenticated attacker to cause Denial of Service (DoS) condition and execute arbitrary code on the product by sending specially crafted packets. In addition, system reset is required for recovery.

Rincian

Terbit di NVD

3 Agustus 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

2,1% peluang dieksploitasi; lebih tinggi dari 81,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-007_en.pdf advisory vendor
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-208-03 advisory pihak ketiga · pemerintah AS
• https://jvn.jp/vu/JVNVU90352157/index.html advisory pihak ketiga