CVE Catalog

CVE-2026-112146

HighCVSS 7.4
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.44%

37th percentile - higher than 37% of all known CVEs

Summary

A vulnerability was detected in D-Link E15, M32, R15 and R32 devices in the MQTT Broker component, involving hard-coded credentials in the /etc/emDaemon/passwd file. The attack can be launched remotely and a public exploit is already available.

Risk Assessment

Hard-coded credentials may allow unauthorized access to the MQTT broker and takeover of the device or network. Since the exploit is public, the risk of exploitation is high.

Recommendation

Update D-Link device firmware to a patched version or restrict MQTT broker access from external networks. Change default credentials and monitor for unusual connections.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS