CVE-2025-21103

Estado: AnalizadaAlta (7.8)—

Dell NetWorker Management Console, version(s) 19.11 through 19.11.0.3 & Versions prior to 19.10.0.7 contain(s) an improper neutralization of server-side vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability and run arbitrary code on the server.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Puntuación base: 7.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.22%
Percentil entre todas las CVEs puntuadas: 11
Fecha de la puntuación: 6/10/2026

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.

ExplotaciónT1203 Exploitation for Client Executionexecution85 %
Impacto principalT1059 Command and Scripting Interpreterexecution80 %
Impacto secundarioT1068 Exploitation for Privilege Escalationprivilege escalation75 %

Vector AV:L UI:R indica explotación en el cliente que requiere interacción (T1203). Acceso local sin autenticación permite ejecución de código arbitrario en servidor, implicando ejecución de comandos (T1059) y potencial escalada de privilegios (T1068) dado el contexto del servidor de gestión.

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

Execution Prevention Application Isolation and Sandboxing Exploit Protection Update Software Threat Intelligence Program Restrict Web-Based Content

Tecnologías afectadas (1)

Dell — Networker

CWE

CWE-97

Referencias

https://www.dell.com/support/kbdoc/en-us/000286268/dsa-2025-095-security-update-for-dell-networker-management-console-vulnerability

JSON original (NVD)

Mostrar

{
  "id": "CVE-2025-21103",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-21103",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-18T16:05:05.472618Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security_alert@emc.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "security_alert@emc.com",
      "affectedData": [
        {
          "vendor": "Dell",
          "product": "NetWorker Management Console",
          "versions": [
            {
              "status": "affected",
              "version": "19.11",
              "versionType": "semver",
              "lessThanOrEqual": "19.11.0.3"
            },
            {
              "status": "affected",
              "version": "N/A",
              "lessThan": "19.10.0.7",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-02-17T14:15:08.597",
  "references": [
    {
      "url": "https://www.dell.com/support/kbdoc/en-us/000286268/dsa-2025-095-security-update-for-dell-networker-management-console-vulnerability",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security_alert@emc.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security_alert@emc.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-97"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dell NetWorker Management Console, version(s) 19.11 through 19.11.0.3 & Versions prior to 19.10.0.7 contain(s) an improper neutralization of server-side vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability and run arbitrary code on the server."
    },
    {
      "lang": "es",
      "value": "Dell NetWorker Management Console, versiones 19.11 a 19.11.0.3 y versiones anteriores a 19.10.0.7 contienen una neutralización incorrecta de la vulnerabilidad del lado del servidor. Un atacante no autenticado con acceso local podría aprovechar esta vulnerabilidad y ejecutar código arbitrario en el servidor."
    }
  ],
  "lastModified": "2026-06-17T08:42:36.847",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dell:networker:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "12910894-98A8-4F27-9AC8-402D8D65FA11",
              "versionEndExcluding": "19.10.0.7"
            },
            {
              "criteria": "cpe:2.3:a:dell:networker:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3801AD71-3572-498A-BB02-D4B04E427FDE",
              "versionEndIncluding": "19.11.0.3",
              "versionStartIncluding": "19.11"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security_alert@emc.com"
}