RCE in Dormakaba Kaba Exos 9300

CVE-2025-59090

On the exos 9300 server, a SOAP API is reachable on port 8002. This API does not require any authentication prior to sending requests. Therefore, network access to the exos server allows e.g. the creation of arbitrary access log events as well as querying the 2FA PINs associated with the enrolled chip cards.

Vulnerability class: Broken Authentication

EPSS: 0.012 (66.0th percentile) — read the EPSS interpretation.

Affected products

Dormakaba Kaba Exos 9300 — versions <4.4.0 manual mitigation needed, >=4.4.0 with 92xx-K7 secured by default

Weakness classification (CWE)

References

551230f0-3615-47bd-b7cc-93e92e730bbf (technical-description)
551230f0-3615-47bd-b7cc-93e92e730bbf (third-party-advisory)
551230f0-3615-47bd-b7cc-93e92e730bbf (vendor-advisory)