« Volver al listado

CVE-2025-54445

Estado: AnalizadaCrítica (9.8)—

Improper Restriction of XML External Entity Reference vulnerability in Samsung Electronics MagicINFO 9 Server allows Server Side Request Forgery.This issue affects MagicINFO 9 Server: less than 21.1080.0.

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.

XML External Entity (XXE) en servidor web expuesto permite lectura de datos locales (T1005) y SSRF (T1490). Vector CVSS:3.1/AV:N (red sin autenticación) confirma T1190. CWE-611 específicamente habilita XXE que puede derivar en DoS.

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

Filter Network TrafficVulnerability ScanningSSL/TLS InspectionPrivileged Account ManagementNetwork SegmentationNetwork Intrusion Prevention

Tecnologías afectadas (1)

Samsung — Magicinfo 9 Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-54445",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-54445",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-07-23T14:42:56.211304Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "PSIRT@samsung.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "PSIRT@samsung.com",
      "affectedData": [
        {
          "vendor": "Samsung Electronics",
          "product": "MagicINFO 9 Server",
          "versions": [
            {
              "status": "affected",
              "version": "21.1080.0"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-07-23T06:15:26.643",
  "references": [
    {
      "url": "https://security.samsungtv.com/securityUpdates",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "PSIRT@samsung.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "PSIRT@samsung.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Restriction of XML External Entity Reference vulnerability in Samsung Electronics MagicINFO 9 Server allows Server Side Request Forgery.This issue affects MagicINFO 9 Server: less than 21.1080.0."
    },
    {
      "lang": "es",
      "value": "La vulnerabilidad de restricción incorrecta de referencia de entidad externa XML en Samsung Electronics MagicINFO 9 Server permite Server Side Request Forgery. Este problema afecta a MagicINFO 9 Server: anterior a 21.1080.0."
    }
  ],
  "lastModified": "2026-06-17T09:40:06.850",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:samsung:magicinfo_9_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7F55E93E-E72F-493F-9693-F36BAE4491BE",
              "versionEndExcluding": "21.1080.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "PSIRT@samsung.com"
}