{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-89017","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-09-10T16:23:54.471Z","datePublished":"2026-11-06T17:50:47.441Z","dateUpdated":"2026-11-06T17:50:47.441Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-11-06T17:50:47.441Z"},"title":"Skyline DataMiner BrokerGateway Embedded API Key Authentication Bypass","descriptions":[{"lang":"en","value":"Skyline DataMiner BrokerGateway contains an embedded API key vulnerability that allows unauthenticated attackers to retrieve the installation-specific BrokerGateway key even while pairing mode is disabled. Attackers can use the retrieved key to obtain the unrestricted DataMinerUser.creds NATS credential and gain trusted message-bus access via TCP port 4222 without any prior DataMiner credentials. Fixed in DataMiner 10.6.9 CU1, 10.6.0 CU7, 10.5.0 CU19, and 10.4.0 CU22."}],"datePublic":"2026-11-02T00:00:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","description":"Use of Hard-coded Credentials","cweId":"CWE-798","type":"CWE"},{"lang":"en","description":"Missing Authentication for Critical Function","cweId":"CWE-306","type":"CWE"}]}],"affected":[{"defaultStatus":"affected","vendor":"Skyline Communications","product":"DataMiner","versions":[{"status":"affected","version":"10.6.9","versionType":"custom","lessThan":"10.6.9 CU1"},{"status":"affected","version":"10.6.0","versionType":"custom","lessThan":"10.6.0 CU7"},{"status":"affected","version":"10.5.0","versionType":"custom","lessThan":"10.5.0 CU19"},{"status":"affected","version":"10.4.0","versionType":"custom","lessThan":"10.4.0 CU22"}]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"HIGH","baseScore":8.7,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","version":"3.1","baseSeverity":"HIGH","baseScore":7.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}}],"references":[{"url":"https://community.dataminer.services/critical-dataminer-security-upgrade/","name":"Vendor Advisory","tags":["patch","vendor-advisory"]},{"url":"https://www.vulncheck.com/advisories/skyline-dataminer-brokergateway-embedded-api-key-authentication-bypass","name":"VulnCheck Advisory: Skyline DataMiner BrokerGateway Embedded API Key Authentication Bypass","tags":["third-party-advisory"]}],"credits":[{"lang":"en","value":"signal11","type":"finder"}],"x_generator":{"engine":"vulncheck"}}}}