The pREST database REST API in Zenitel Connect firmware before 1.11.0 signs and verifies JWTs with the platform CA private key, which is stored on a data volume shared between containers, and sets the PostgreSQL session role from the unvalidated sub claim of each request while connected to the database as the "postgres" superuser, which allows local attackers who can read the platform CA private key from the container filesystem to execute database operations as the PostgreSQL superuser, including reading the master encryption key and password hashes, via a forged JWT with sub=postgres sent to the pREST API.
Metrics
Affected Vendors & Products
References
History
Sat, 14 Nov 2026 22:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Zenitel
Zenitel zenitel Connect |
|
| Vendors & Products |
Zenitel
Zenitel zenitel Connect |
Fri, 13 Nov 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The pREST database REST API in Zenitel Connect firmware before 1.11.0 signs and verifies JWTs with the platform CA private key, which is stored on a data volume shared between containers, and sets the PostgreSQL session role from the unvalidated sub claim of each request while connected to the database as the "postgres" superuser, which allows local attackers who can read the platform CA private key from the container filesystem to execute database operations as the PostgreSQL superuser, including reading the master encryption key and password hashes, via a forged JWT with sub=postgres sent to the pREST API. | |
| Title | Zenitel Connect pREST API adopts arbitrary PostgreSQL role from unvalidated JWT sub claim | |
| Weaknesses | CWE-250 CWE-266 CWE-653 |
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| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: Zenitel
Published: 2026-11-13T15:44:28.709Z
Updated: 2026-11-13T20:04:15.272Z
Reserved: 2026-09-22T09:55:19.680Z
Link: CVE-2026-95613
No data.
Status : Received
Published: 2026-11-13T16:19:38.717
Modified: 2026-11-13T20:19:04.253
Link: CVE-2026-95613
No data.