Skip to content
OpenAdvisories
High · 7.5 CVE-2026-89017 EUVD-2026-118392GHSA-92qj-9p68-wfhf

Skyline DataMiner BrokerGateway Embedded API Key Authentication Bypass

Published Nov 6, 2026 · Updated Nov 11, 2026 · Assigned by VulnCheck

Description

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.

Affected products

VendorProductAffectedFixed
Skyline Communications DataMiner 10.6.9 – < 10.6.9 CU1, 10.6.0 – < 10.6.0 CU7, 10.5.0 – < 10.5.0 CU19, 10.4.0 – < 10.4.0 CU22 10.6.9 CU1

References