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CVE-2025-3092

Estado: AplazadaAlta (7.5)—

An unauthenticated remote attacker can enumerate valid user names from an unprotected endpoint.

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.

AV:N/PR:N/UI:N indica acceso remoto sin autenticación (T1190). CWE-204 y descripción confirman enumeración de nombres de usuario válidos (T1589.001 - Gather Victim Identity Information: Credentials).

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

Vulnerability ScanningPrivileged Account ManagementNetwork SegmentationLimit Access to Resource Over NetworkFilter Network TrafficApplication Isolation and Sandboxing

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-3092",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-3092",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-06-24T13:55:22.243364Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "info@cert.vde.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "info@cert.vde.com",
      "affectedData": [
        {
          "vendor": "Helmholz",
          "product": "myREX24",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2.18.0",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Helmholz",
          "product": "myREX24",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2.16.5",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Helmholz",
          "product": "myREX24.virtual",
          "versions": [
            {
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              "version": "0",
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            }
          ],
          "defaultStatus": "unaffected"
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          "versions": [
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              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "MB connect line",
          "product": "mbCONNECT24",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2.16.5",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "MB connect line",
          "product": "mymbCONNECT24",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2.18.0",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "MB connect line",
          "product": "mymbCONNECT24",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2.18.0",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "MB connect line",
          "product": "mymbCONNECT24",
          "versions": [
            {
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              "version": "0",
              "lessThan": "2.16.5",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-06-24T09:15:25.407",
  "references": [
    {
      "url": "https://certvde.com/en/advisories/VDE-2025-035",
      "source": "info@cert.vde.com"
    },
    {
      "url": "https://certvde.com/en/advisories/VDE-2025-038",
      "source": "info@cert.vde.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "info@cert.vde.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-204"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An unauthenticated remote attacker can enumerate valid user names from an unprotected endpoint."
    },
    {
      "lang": "es",
      "value": "Un atacante remoto no autenticado puede enumerar nombres de usuarios válidos desde un endpoint desprotegido."
    }
  ],
  "lastModified": "2026-06-17T09:19:10.620",
  "sourceIdentifier": "info@cert.vde.com"
}