CVE-2023-1424

Katalog CVE

CVSS 8.1 · High EPSS 3,4%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada mitsubishielectric melsec iq-fx5u-32mr/ds firmware, mitsubishielectric melsec iq-fx5u-32mr/dss firmware +37 lainnya. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU modules and MELSEC iQ-R Series CPU modules allows a remote unauthenticated attacker to cause a denial of service (DoS) condition or execute malicious code on a target product by sending specially crafted packets. A system reset of the product is required for recovery from a denial of service (DoS) condition and malicious code execution.

Rincian

Terbit di NVD

24 Mei 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:H/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)

3,4% peluang dieksploitasi; lebih tinggi dari 88,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-003_en.pdf patch · advisory vendor
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-03 advisory pihak ketiga · pemerintah AS
• https://jvn.jp/vu/JVNVU94650413 advisory pihak ketiga
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1727