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CVE-2026-23856

Estado: AplazadaAlta (7.8)—

Dell iDRAC Service Module (iSM) for Windows, versions prior to 6.0.3.1, and Dell iDRAC Service Module (iSM) for Linux, versions prior to 5.4.1.1, contain an Improper Access Control vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges.

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 local con PR:L sin interacción (AV:L/AC:L/PR:L/UI:N) y CWE-284 (improper access control) que resulta en escalada de privilegios según descripción.

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

Tecnologías afectadas (3)

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

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-23856",
  "cveTags": [],
  "metrics": {
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-23856",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-02-13T04:56:37.906427Z"
        }
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    "cvssMetricV31": [
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          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
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  "affected": [
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      "affectedData": [
        {
          "vendor": "Dell",
          "product": "iDRAC Service Module",
          "versions": [
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              "version": "N/A",
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  "published": "2026-02-12T03:15:46.833",
  "references": [
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  "vulnStatus": "Deferred",
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      "description": [
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    },
    {
      "lang": "es",
      "value": "Dell iDRAC Service Module (iSM) para Windows, versiones anteriores a la 6.0.3.1, y Dell iDRAC Service Module (iSM) para Linux, versiones anteriores a la 5.4.1.1, contienen una vulnerabilidad de control de acceso inadecuado. Un atacante con privilegios bajos con acceso local podría potencialmente explotar esta vulnerabilidad, lo que llevaría a una elevación de privilegios."
    }
  ],
  "lastModified": "2026-06-17T10:22:12.680",
  "sourceIdentifier": "security_alert@emc.com"
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