CVE-2023-3373

Katalog CVE

CVSS 9.1 · Critical EPSS 1,0%

Kerentanan Predictable Exact Value from Previous Values pada mitsubishielectric gt21 firmware, mitsubishielectric gs21 firmware. Skor CVSS 3.1 9.1 (Critical) menurut NVD.

Deskripsi (NVD)

Predictable Exact Value from Previous Values vulnerability in Mitsubishi Electric Corporation GOT2000 Series GT21 model versions 01.49.000 and prior and GOT SIMPLE Series GS21 model versions 01.49.000 and prior allows a remote unauthenticated attacker to hijack data connections (session hijacking) or prevent legitimate users from establishing data connections (to cause DoS condition) by guessing the listening port of the data connection on FTP server and connecting to it.

Rincian

Terbit di NVD

4 Agustus 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-342: Predictable Exact Value from Previous Values
CWE-330: Use of Insufficiently Random Values

EPSS (30 hari)

1,0% peluang dieksploitasi; lebih tinggi dari 62,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-006_en.pdf advisory vendor
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-01 advisory pihak ketiga · pemerintah AS
• https://jvn.jp/vu/JVNVU92167394/index.html advisory pihak ketiga