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CVE-2025-59281

Estado: AnalizadaAlta (7.8)—

Improper link resolution before file access ('link following') in XBox Gaming Services allows an authorized attacker to elevate privileges locally.

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.

Vulnerabilidad local (AV:L/PR:L) de escalada de privilegios por insecure link following (CWE-59); el atacante autorizado eleva privilegios sin interacción del usuario.

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

Threat Intelligence ProgramExecution PreventionApplication Isolation and SandboxingExploit ProtectionUpdate Software

Tecnologías afectadas (1)

Microsoft — Xbox Gaming Services

CWE

Referencias

JSON original (NVD)

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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
            },
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              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-10-14T19:59:02.176234Z"
        }
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          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "Microsoft",
          "product": "Xbox Gaming Services",
          "versions": [
            {
              "status": "affected",
              "version": "19.0.0.0",
              "lessThan": "31.105.17001.0",
              "versionType": "custom"
            }
          ]
        }
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  "published": "2025-10-14T17:16:10.903",
  "references": [
    {
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59281",
      "tags": [
        "Vendor Advisory"
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  ],
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    }
  ],
  "lastModified": "2026-06-17T09:45:51.827",
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  ],
  "sourceIdentifier": "secure@microsoft.com"
}