Exos 9300 instances are using a randomly generated database password to connect to the configured MSSQL server. The password is derived from static random values, which are concatenated to the hostname and a random string that can be read by every user from the registry. This allows an attacker to derive the database password and get authenticated access to the central exos 9300 database as the user Exos9300Common. The user has the roles ExosDialog and ExosDialogDotNet assigned, which are able to read most tables of the database as well as update and insert into many tables.
History

Tue, 27 Jan 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Dormakaba
Dormakaba kaba Exos 9300
Vendors & Products Dormakaba
Dormakaba kaba Exos 9300

Mon, 26 Jan 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 26 Jan 2026 10:15:00 +0000

Type Values Removed Values Added
Description Exos 9300 instances are using a randomly generated database password to connect to the configured MSSQL server. The password is derived from static random values, which are concatenated to the hostname and a random string that can be read by every user from the registry. This allows an attacker to derive the database password and get authenticated access to the central exos 9300 database as the user Exos9300Common. The user has the roles ExosDialog and ExosDialogDotNet assigned, which are able to read most tables of the database as well as update and insert into many tables.
Title Insecure Password Derivation Function for Database Administrator in dormakaba Kaba exos 9300
Weaknesses CWE-656
References
Metrics cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: SEC-VLab

Published: 2026-01-26T10:03:54.991Z

Updated: 2026-01-26T17:24:52.738Z

Reserved: 2025-09-09T07:52:56.382Z

Link: CVE-2025-59093

cve-icon Vulnrichment

Updated: 2026-01-26T17:24:49.292Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-26T10:16:06.723

Modified: 2026-01-26T15:03:33.357

Link: CVE-2025-59093

cve-icon Redhat

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