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CVE-2025-12548

CRITICAL

9.0

Descripcion

A flaw was found in Eclipse Che che-machine-exec. This vulnerability allows unauthenticated remote arbitrary command execution and secret exfiltration (SSH keys, tokens, etc.) from other users' Developer Workspace containers, via an unauthenticated JSON-RPC / websocket API exposed on TCP port 3333.

Detalles CVE

Puntuacion CVSS v3.19.0

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioREQUIRED

Publicado1/13/2026

Ultima modificacion1/14/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-306

Referencias

https://access.redhat.com/errata/RHSA-2025:22620(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2025:22623(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2025:22652(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2025-12548(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2408850(secalert@redhat.com)

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