CVE-2019-5143

Katalog CVE

CVSS 8.8 · High EPSS 4,5%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada moxa awk-3131a firmware. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

An exploitable format string vulnerability exists in the iw_console conio_writestr functionality of the Moxa AWK-3131A firmware version 1.13. A specially crafted time server entry can cause an overflow of the time server buffer, resulting in remote code execution. An attacker can send commands while authenticated as a low privilege user to trigger this vulnerability.

Rincian

Terbit di NVD

25 Februari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/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')
CWE-134: Use of Externally-Controlled Format String

EPSS (30 hari)

4,5% peluang dieksploitasi; lebih tinggi dari 91,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://talosintelligence.com/vulnerability_reports/TALOS-2019-0932 exploit · deskripsi teknis · advisory pihak ketiga