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CVE-2026-33906 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/ellanetworks/core/commit/1e4768288a6519fcb63ec83f851584ecebb8a972 GitHub, Inc.
https://github.com/ellanetworks/core/releases/tag/v1.7.0 GitHub, Inc.
https://github.com/ellanetworks/core/security/advisories/GHSA-87j9-m7x6-hvw2 GitHub, Inc.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-269 Improper Privilege Management GitHub, Inc.  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-33906
NVD Published Date:
03/27/2026
NVD Last Modified:
03/30/2026
Source:
GitHub, Inc.