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CVE-2026-21421

Estado: AnalizadaMedia (6.7)—

Dell PowerScale OneFS, versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1, contains an execution with unnecessary privileges vulnerability. A high 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).

Tecnologías afectadas (1)

Dell — Powerscale Onefs

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-21421",
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  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
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              "automatable": "no"
            },
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              "technicalImpact": "total"
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          ],
          "version": "2.0.3",
          "timestamp": "2026-03-04T00:00:00+00:00"
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          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
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      "affectedData": [
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    },
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    }
  ],
  "lastModified": "2026-06-17T10:18:38.363",
  "configurations": [
    {
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