CVE-2025-59091

Hardcoded Legacy Accounts Allowing Control Over Access Managers in dormakaba Kaba exos 9300

Published Jan 26, 2026 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Description
Multiple hardcoded credentials have been identified, which are allowed to sign-in to the exos 9300 datapoint server running on port 1004 and 1005. This server is used for relaying status information from and to the Access Managers. This information, among other things, is used to graphically visualize open doors and alerts. However, controlling the Access Managers via this interface is also possible.

To send and receive status information, authentication is necessary. The Kaba exos 9300 application contains hard-coded credentials for four different users, which are allowed to login to the datapoint server and receive as well as send information, including commands to open arbitrary doors.

Remediation

Vendor Solution

Update to Version 4.4.1, for older Versions: The connections to the Datapoint Server are not protected by default. The vendor recommend protecting the port 1005 accordingly with external means (e.g. IPsec).

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Dormakaba
Dormakaba kaba Exos 9300
Vendors & Products Dormakaba
Dormakaba kaba Exos 9300
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Multiple hardcoded credentials have been identified, which are allowed to sign-in to the exos 9300 datapoint server running on port 1004 and 1005. This server is used for relaying status information from and to the Access Managers. This information, among other things, is used to graphically visualize open doors and alerts. However, controlling the Access Managers via this interface is also possible. To send and receive status information, authentication is necessary. The Kaba exos 9300 application contains hard-coded credentials for four different users, which are allowed to login to the datapoint server and receive as well as send information, including commands to open arbitrary doors.
Title Hardcoded Legacy Accounts Allowing Control Over Access Managers in dormakaba Kaba exos 9300
Weaknesses CWE-798
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
SEC-VLab
Published
Updated
Jan 26, 2026, 5:26 PM
Reserved
Sep 9, 2025, 7:52 AM
Status
Deferred
Published
Jan 26, 2026, 10:16 AM
Modified
Jun 17, 2026, 9:45 AM