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CVE-2026-85222

Estado: AplazadaAlta (8.5)—

A vulnerability has been found in D-Link DNS-340L 1.01B04. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/addon_center.cgi of the component Add-On Center. Such manipulation of the argument f_name/f_url/f_flag/f_login_user leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Acceso remoto a servicio web (/cgi-bin/) en dispositivo D-Link con PR:H requiere privilegios de red adyacente (T1210). La inyección de comandos OS en parámetros f_name/f_url permite ejecución de código arbitrario (T1059).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementDisable or Remove Feature or ProgramVulnerability ScanningThreat Intelligence ProgramRestrict Web-Based ContentNetwork Segmentation

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Dlink — Dns-340lAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "cveTags": [],
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          "options": [
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    "cvssMetricV31": [
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          "scope": "CHANGED",
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      "affectedData": [
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          "cpes": [
            "cpe:2.3:h:d-link:dns-340l:*:*:*:*:*:*:*:*"
          ],
          "vendor": "D-Link",
          "modules": [
            "Add-On Center"
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          "product": "DNS-340L",
          "versions": [
            {
              "status": "affected",
              "version": "1.01B04"
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  "published": "2026-09-03T21:17:23.990",
  "references": [
    {
      "url": "https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-007-vulndb.md",
      "source": "cna@vuldb.com"
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      "url": "https://vuldb.com/cve/CVE-2026-85222",
      "source": "cna@vuldb.com"
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    {
      "url": "https://vuldb.com/submit/894212",
      "source": "cna@vuldb.com"
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    {
      "url": "https://vuldb.com/vuln/398421",
      "source": "cna@vuldb.com"
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    {
      "url": "https://vuldb.com/vuln/398421/cti",
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://www.dlink.com/",
      "source": "cna@vuldb.com"
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      "source": "cna@vuldb.com",
      "description": [
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          "value": "CWE-77"
        },
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          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been found in D-Link DNS-340L 1.01B04. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/addon_center.cgi of the component Add-On Center. Such manipulation of the argument f_name/f_url/f_flag/f_login_user leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used."
    }
  ],
  "lastModified": "2026-09-04T14:17:21.387",
  "sourceIdentifier": "cna@vuldb.com"
}