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CVE-2021-45992

Estado: ModificadaAlta (7.5)—

Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formSetQvlanList. This vulnerability allows attackers to cause a Denial of Service (DoS) via the qvlanName parameter.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Tendacn — G1 FirmwareTendacn — G3 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
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          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
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      "value": "Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formSetQvlanList. This vulnerability allows attackers to cause a Denial of Service (DoS) via the qvlanName parameter."
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      "value": "Se ha detectado que los routers Tenda G1 y G3 versión v15.11.0.17(9502)_CN, contienen un desbordamiento de pila en la función formSetQvlanList. Esta vulnerabilidad permite a atacantes causar una denegación de servicio (DoS) por medio del parámetro qvlanName"
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  "lastModified": "2026-06-17T04:14:22.837",
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