En resumen
- CVE-2026-33906 es una vulnerabilidad ALTO (CVSS 7.2) que afecta a github.com/ellanetworks/core, ella core (ellanetworks).
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.40%, mayor que el 33.7% de las vulnerabilidades.
- Solución: actualizar a 1.7.0 o posterior.
Description
Summary
The NetworkManager role was granted backup and restore permission. The restore endpoint accepted any valid SQLite file without verifying its contents.
Impact
A NetworkManager could replace the production database with a tampered copy to escalate to Admin, gaining access to user management, audit logs, debug endpoints, and operator identity configuration that the role was explicitly denied.
Fix
Backup and restore permissions have been removed from the NetworkManager role.
NVD description
Ella Core is a 5G core designed for private networks. Prior to version 1.7.0, the NetworkManager role was granted backup and restore permission. The restore endpoint accepted any valid SQLite file without verifying its contents. A NetworkManager could replace the production database with a tampered copy to escalate to Admin, gaining access to user management, audit logs, debug endpoints, and operator identity configuration that the role was explicitly denied. In version 1.7.0, backup and restore permissions have been removed from the NetworkManager role.
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