🛡️ CVE-2026-33906
🟠 CVSS 8.0 — High ✅ No Known Exploit CWE-269 NVD
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE CWE-269
Public Exploit ✅ No
Source NVD
Published 2026-03-27
Updated 2026-06-15
Modified 2026-04-20

Affected Packages

Software From version Fixed in
ella-core — 1.7.0
github.com/ellanetworks/core — —

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