CVE-2026-28519
arduino-TuyaOpen DnsServer Heap-Based Buffer Overflow Remote Code Execution
Vexday Risk Score
21Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 8.7EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
15 mar 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
arduino-TuyaOpen before version 1.2.1 contains a heap-based buffer overflow vulnerability in the DnsServer component. An attacker on the same local area network who controls the LAN DNS server can send malicious DNS responses to overflow the heap buffer, potentially allowing execution of arbitrary code on affected embedded devices.
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
Tuya · arduino-TuyaOpen¿Quieres saber si tu infraestructura está expuesta a esto?
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