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CVE-2026-5707

Estado: AnalizadaAlta (8.7)—

Unsanitized input in an OS command in the virtual desktop session name handling in AWS Research and Engineering Studio (RES) version 2025.03 through 2025.12.01 might allow a remote authenticated actor to execute arbitrary commands as root on the virtual desktop host via a crafted session name.

To remediate this issue, users are advised to upgrade to RES version 2026.03 or apply the corresponding mitigation patch to their existing environment.

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.

CWE-78 (OS command injection) con AV:N y PR:L indica explotación remota de servicio con autenticación (T1210). Ejecución de comandos como root: T1059 primario, T1068 secundario por escalada de privilegios resultante.

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 ProgramPrivileged Account ManagementExecution PreventionDisable or Remove Feature or ProgramApplication Isolation and SandboxingExploit Protection

Tecnologías afectadas (1)

Amazon — Research AND Engineering Studio

CWE

Referencias

JSON original (NVD)

Mostrar
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  "published": "2026-04-06T22:16:25.263",
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      "value": "Unsanitized input in an OS command in the virtual desktop session name handling in AWS Research and Engineering Studio (RES) version 2025.03 through 2025.12.01 might allow a remote authenticated actor to execute arbitrary commands as root on the virtual desktop host via a crafted session name.\n\nTo remediate this issue, users are advised to upgrade to RES version 2026.03 or apply the corresponding mitigation patch to their existing environment."
    },
    {
      "lang": "es",
      "value": "Una entrada no saneada en un comando del sistema operativo en el manejo del nombre de la sesión del escritorio virtual en AWS Research and Engineering Studio (RES) versión 2025.03 hasta 2025.12.01 podría permitir a un actor remoto autenticado ejecutar comandos arbitrarios como root en el host del escritorio virtual a través de un nombre de sesión manipulado.\n\nPara remediar este problema, se aconseja a los usuarios actualizar a la versión 2026.03 de RES o aplicar el parche de mitigación correspondiente a su entorno existente."
    }
  ],
  "lastModified": "2026-07-24T09:10:00.153",
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