要点
- CVE-2026-33906 は github.com/ellanetworks/core, ella core (ellanetworks) に影響する深刻度「高」 (CVSS 7.2) の脆弱性です。
- 今後30日間に悪用される確率（EPSS）：0.40%（全脆弱性の 33.7% より高い）。
- 対処：1.7.0 以降に更新してください。
概要
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 の説明
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.
github.com/ellanetworks/core のその他の脆弱性
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