Vulnerability · Published Oct 19, 2026 · Assigned by VulDB

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

High 7.4

In plain English

A high-severity hard-coded credentials in E15 from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).

Severity (CVSS 3.1)7.4High

Exploit odds (30 days)0.4%top 61.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
D-Link	E15	n/a
D-Link	M32	n/a
D-Link	R15	n/a
D-Link	R32	n/a

Weakness: CWE-798, CWE-259 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-422251 | D-Link E15/M32/R15/R32 MQTT Broker passwd hard-coded credentials vdb-entry
VDB-422251 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-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