CVE-2026-28520

Katalog CVE

CVSS 8.4 · High EPSS 0,23%

Kerentanan Off-by-one Error pada arduino-tuyaopen. Skor CVSS 3.1 8.4 (High) menurut vulncheck.com.

Deskripsi (NVD)

arduino-TuyaOpen before version 1.2.1 contains a single-byte buffer overflow vulnerability in the WiFiMulti component. When the victim's smart hardware connects to an attacker-controlled AP hotspot, the attacker can exploit the overflow to execute arbitrary code on the affected embedded device.

Rincian

Terbit di NVD

16 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.4 (High), sumber vulncheck.com
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-193: Off-by-one Error

EPSS (30 hari)

0,23% peluang dieksploitasi; lebih tinggi dari 12,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://src.tuya.com/announcement/32 advisory vendor
• https://www.vulncheck.com/advisories/arduino-tuyaopen-wifimulti-single-byte-buffer-overflow-remote-code-execut... advisory pihak ketiga
• https://github.com/tuya/arduino-TuyaOpen product