Is CVE-2026-82932 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-82932 being exploited in the wild.

How severe is CVE-2026-82932?

Informational severity, published 28 September 2026.

Which products and versions are affected?

F&F Filipowski mH-DEVELOPER All versions before 3.0.30.

Is there a fix for CVE-2026-82932?

A patch was published on 2026-09-28: Fix released in version 3.0.30 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-82932 attacked?

It is attacked from the adjacent network, in a network appliance.

Am I affected by CVE-2026-82932?

Check whether you run F&F Filipowski mH-DEVELOPER at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-82932: F&F Filipowski mH-DEVELOPER missing firewall initialization

CVE-2026-82932 · Severity: info · Published 2026-09-28

The mH-DEVELOPER is a smart home controller that manages heating, lighting, and electrical outlets in residential and commercial buildings. A critical configuration flaw causes the system to start without loading any firewall rules, leaving all network services—including SSH, HTTP, and Node-RED—exposed to anyone on the local network. An attacker on the same network can access these services without authentication and manipulate building automation systems.

Technologies: F&F Filipowski mH-DEVELOPER. Vendors: F&F Filipowski.

Quick answers

Is CVE-2026-82932 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-82932 being exploited in the wild.
How severe is CVE-2026-82932?: Informational severity, published 28 September 2026.
Which products and versions are affected?: F&F Filipowski mH-DEVELOPER All versions before 3.0.30.
Is there a fix for CVE-2026-82932?: A patch was published on 2026-09-28: Fix released in version 3.0.30 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-82932 attacked?: It is attacked from the adjacent network, in a network appliance.
Am I affected by CVE-2026-82932?: Check whether you run F&F Filipowski mH-DEVELOPER at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The mH-DEVELOPER fails to load firewall rules during startup (CWE-923: Improper Restriction of Communication Channel to Intended Endpoints), leaving listening services accessible on the LAN without access control. An attacker on the same network can reach SSH, HTTP, WebSocket, and Node-RED interfaces directly without needing network traversal. This is a local network attack vector that affects all versions prior to 3.0.30.

Affected products

F&F Filipowski mH-DEVELOPER All versions before 3.0.30

Timeline

2026-09-28: disclosed
2026-09-28: patched: Fix released in version 3.0.30

References

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