CVE-2026-112146D-Link E15/M32/R15/R32 MQTT Broker passwd hard-coded credentials

Descripción

A vulnerability was detected in D-Link E15, M32, R15 and R32. This issue affects some unknown processing of the file /etc/emDaemon/passwd of the component MQTT Broker. The manipulation results in hard-coded credentials. It is possible to launch the attack remotely. The exploit is now public and may be used.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• VDB-422251 | D-Link E15/M32/R15/R32 MQTT Broker passwd hard-coded credentials vdb-entry
• VDB-422251 | CTI Indicators (IOB, IOC, TTP, IOA) signaturepermissions-required
• CVE-2026-112146 | CVE Analysis and Report third-party-advisory
• Submit #1013245 | D-Link Eagle PRO AI AX1500 Router (R15) / AX1500 Mesh Extender (E15) / AX3200 Router (R32) / AX3200 Mesh System (M32) R15 1.22, E15 1.20, R32 1.10, M32 1.11 Hard-coded Credentials third-party-advisory
• https://github.com/XueDugu/dlink-eaglepro-easymesh-mqtt-credential-evidence related
• https://github.com/XueDugu/dlink-eaglepro-easymesh-mqtt-credential-evidence/tree/master/poc exploit
• https://www.dlink.com/ product