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Advisories

arduino-TuyaOpen WiFiMulti Single-Byte Buffer Overflow Remote Code Execution

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severity
high
date
Affecting

  • arduino-TuyaOpen < 1.2.1

CWE
  • CWE-193 Off-by-one Error
CVSS
8.6
CVSS V4 Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
Maxime ROSSI BELLOM
Description
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.

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