CVE-2025-59091 - CVE House
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Status published Critical CVE-2025-59091

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

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Clemens Stockenreitner, SEC Consult Vulnerability Lab
  • Werner Schober, SEC Consult Vulnerability Lab

Affected Vendor

Affected Software

Kaba exos 9300
Vulnerable Versions:
<4.4.1 manual mitigation needed, >=4.4.1 secured by default

Timeline

Official Publish: January 26th, 2026
Last Modified: January 26th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)