{"id":"CVE-2025-59092","state":"PUBLISHED","title":"Unauthenticated RPC Service in dormakaba Kaba exos 9300","description":"An RPC service, which is part of exos 9300, is reachable on port 4000, run by the process FSMobilePhoneInterface.exe. This service is used for interprocess communication between services and the Kaba exos 9300 GUI, containing status information about the Access Managers. Interacting with the service does not require any authentication. Therefore, it is possible to send arbitrary status information about door contacts etc. without prior authentication.","publishedAt":"2026-01-26T10:03:44.324Z","updatedAt":"2026-01-26T17:25:26.111Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","source":"SEC-VLab"},"assigner":"SEC-VLab","products":["dormakaba Kaba exos 9300"],"affected":[{"vendor":"dormakaba","product":"Kaba exos 9300","defaultStatus":"unaffected","versions":[{"version":"< 4.4.0","status":"affected"}]}],"references":["https://r.sec-consult.com/dormakaba","https://r.sec-consult.com/dkexos","https://www.dormakabagroup.com/en/security-advisories"],"weaknesses":["CWE-798"],"ingestedAt":"2026-10-29T20:09:39.787Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/59xxx/CVE-2025-59092.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-59092","state":"PUBLISHED","datePublished":"2026-01-26T10:03:44.324Z","dateUpdated":"2026-01-26T17:25:26.111Z","assignerShortName":"SEC-VLab","assignerOrgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","dateReserved":"2025-09-09T07:52:56.382Z"},"containers":{"cna":{"title":"Unauthenticated RPC Service in dormakaba Kaba exos 9300","descriptions":[{"lang":"en","value":"An RPC service, which is part of exos 9300, is reachable on port 4000, run by the process FSMobilePhoneInterface.exe. This service is used for interprocess communication between services and the Kaba exos 9300 GUI, containing status information about the Access Managers. Interacting with the service does not require any authentication. Therefore, it is possible to send arbitrary status information about door contacts etc. without prior authentication."}],"affected":[{"vendor":"dormakaba","product":"Kaba exos 9300","defaultStatus":"unaffected","versions":[{"version":"< 4.4.0","status":"affected"}]}],"references":[{"url":"https://r.sec-consult.com/dormakaba","tags":["technical-description"]},{"url":"https://r.sec-consult.com/dkexos","tags":["third-party-advisory"]},{"url":"https://www.dormakabagroup.com/en/security-advisories","tags":["vendor-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-798","description":"CWE-798: Use of Hard-coded Credentials","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"SEC-VLab","orgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","dateUpdated":"2026-01-26T10:03:44.324Z"},"credits":[{"lang":"en","type":"finder","value":"Clemens Stockenreitner, SEC Consult Vulnerability Lab"},{"lang":"en","type":"finder","value":"Werner Schober, SEC Consult Vulnerability Lab"}],"impacts":[{"capecId":"CAPEC-191","descriptions":[{"lang":"en","value":"CAPEC-191: Read Sensitive Constants Within an Executable"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"An update to the latest version of exos is recommended, at least exos 4.4.0."}],"value":"An update to the latest version of exos is recommended, at least exos 4.4.0."}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-26T17:25:14.060276Z","id":"CVE-2025-59092","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-26T17:25:26.111Z"}}]}}}