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

Severity: high (CVSS 7.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-19 · updated 2026-10-19
Weakness: CWE-259

Description

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.

Affected products

D-Link E15: all versions
D-Link M32: all versions
D-Link R15: all versions
D-Link R32: all versions

References

https://github.com/XueDugu/dlink-eaglepro-easymesh-mqtt-credential-evidence
https://github.com/XueDugu/dlink-eaglepro-easymesh-mqtt-credential-evidence/tree/master/poc
https://vuldb.com/cve/CVE-2026-112146
https://vuldb.com/submit/1013245
https://vuldb.com/vuln/422251
https://vuldb.com/vuln/422251/cti
https://www.dlink.com/

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