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CVE-2021-42784

Estado: ModificadaCrítica (9.8)—

OS Command Injection vulnerability in debug_fcgi of D-Link DWR-932C E1 firmware allows a remote attacker to perform command injection via a crafted HTTP request.

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 (1)

Dlink — Dwr-932c E1 Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-42784",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
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  "affected": [
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      "affectedData": [
        {
          "vendor": "D-Link",
          "product": "DWR-932C E1",
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  "published": "2021-11-23T22:15:08.083",
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      "value": "Una vulnerabilidad de inyección de comandos de Sistema Operativo en la función debug_fcgi del firmware D-Link DWR-932C E1 permite a un atacante remoto llevar a cabo una inyección de comandos por medio de una petición HTTP diseñada"
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  "lastModified": "2026-06-17T04:10:08.550",
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