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CVE

CVE-2026-33906

Ella Core has Privilege Escalation via Database Restore by NetworkManager role
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CVE

CVE-2026-33906

Ella Core has Privilege Escalation via Database Restore by NetworkManager role

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.2
-
3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/ellanetworks/core/security/advisories/GHSA-87j9-m7x6-hvw2, https://nvd.nist.gov/vuln/detail/CVE-2026-33906, https://github.com/ellanetworks/core/commit/1e4768288a6519fcb63ec83f851584ecebb8a972, https://github.com/ellanetworks/core, https://github.com/ellanetworks/core/releases/tag/v1.7.0

Severity

7.2

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.2
EPSS Probability
0.00019%
EPSS Percentile
0.05399%
Introduced Version
0
Fix Available
1.7.0

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