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CVE-2025-54322

Estado: AnalizadaCrítica (9.8)—

Xspeeder SXZOS through 2025-12-26 allows root remote code execution via base64-encoded Python code in the chkid parameter to vLogin.py. The title and oIP parameters are also used.

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.

Vector CVSS AV:N/PR:N/UI:N indica explotación remota sin autenticación (T1190). Ejecución de código Python arbitrario vía parámetro base64 en vLogin.py logra RCE con privilegios root (T1059 + T1068).

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

Privileged Account ManagementExecution PreventionApplication Isolation and SandboxingExploit ProtectionUpdate SoftwareVulnerability Scanning

Tecnologías afectadas (1)

Xspeeder — Sxzos

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2025-54322",
  "cveTags": [],
  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
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    },
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    }
  ],
  "lastModified": "2026-10-05T19:10:00.210",
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