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CVE-2026-90692

Estado: AplazadaCrítica (9.4)—

A vulnerability was detected in D-Link DIR-878 120B05. This affects the function SetDynamicDNSIPv6Settings of the component Dynamic DNS IPv6 Settings. The manipulation of the argument IPv6Address/Hostname results in stack-based buffer overflow. The attack may be launched remotely.

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.

Vulnerabilidad remota (AV:N) con privilegios requeridos (PR:L) en componente de red D-Link: explotación T1210. Stack buffer overflow (CWE-121) permite ejecución de código (T1059) e impacto de integridad/disponibilidad crítica. Escalada potencial a root (T1068) en dispositivo.

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

Threat Intelligence ProgramPrivileged Account ManagementExecution PreventionDisable or Remove Feature or ProgramApplication Isolation and SandboxingExploit Protection

Tecnologías afectadas (1)

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

Dlink — Dir-878AI

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
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      "affectedData": [
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          "cpes": [
            "cpe:2.3:h:d-link:dir-878:*:*:*:*:*:*:*:*"
          ],
          "vendor": "D-Link",
          "modules": [
            "Dynamic DNS IPv6 Settings"
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          "product": "DIR-878",
          "versions": [
            {
              "status": "affected",
              "version": "120B05"
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  "references": [
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      "url": "https://github.com/Amalll-Sec/router-vulnerability-research/blob/main/advisories/d-link/dir-878/SetDynamicDNSIPv6Settings/README.md",
      "source": "cna@vuldb.com"
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      "url": "https://vuldb.com/submit/915572",
      "source": "cna@vuldb.com"
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      "url": "https://vuldb.com/vuln/403225",
      "source": "cna@vuldb.com"
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      "url": "https://vuldb.com/vuln/403225/cti",
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    {
      "url": "https://www.dlink.com/",
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      "description": [
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          "value": "CWE-119"
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          "value": "CWE-121"
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      ]
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    {
      "lang": "en",
      "value": "A vulnerability was detected in D-Link DIR-878 120B05. This affects the function SetDynamicDNSIPv6Settings of the component Dynamic DNS IPv6 Settings. The manipulation of the argument IPv6Address/Hostname results in stack-based buffer overflow. The attack may be launched remotely."
    }
  ],
  "lastModified": "2026-09-15T14:17:29.170",
  "sourceIdentifier": "cna@vuldb.com"
}