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Back to active CVEs
Medium · CVSS 5.3CVE-2026-112146

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

Answer in brief

CVE-2026-112146 records a Medium severity (CVSS 5.3) vulnerability in D-Link E15/M32/R15/R32 MQTT Broker passwd hard-coded credentials. The current sources do not mark it as known exploited. The current feed maps D-Link/E15 (generic), D-Link/M32 (generic), D-Link/R15 (generic), D-Link/R32 (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 19, 2026Updated Oct 19, 2026Source checked Oct 19, 2026First seen by HOL Oct 19, 2026Material review Oct 19, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.3
Exploitation
Not marked as known exploited
Affected software
4 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps D-Link/E15 (generic), D-Link/M32 (generic), D-Link/R15 (generic), D-Link/R32 (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
D-Link/E15genericn/aNot reported
D-Link/M32genericn/aNot reported
D-Link/R15genericn/aNot reported
D-Link/R32genericn/aNot reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for D-Link/E15, D-Link/M32, D-Link/R15.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Oct 19, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 19, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 19, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • Source referencevuldb.com
  • Source referencevuldb.com
  • Source referencevuldb.com
  • Source referencevuldb.com
  • Source referencedlink.com
Upstream source 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.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Secret Exfiltration
EPSS
Not reported
CWE IDs
CWE-798, CWE-259
Source
CVE List V5
Source checked
Oct 19, 2026
References
7 linked sources
Open source record