CVE-2026-82932CWE-923

CVE-2026-82932

published September 28, 2026

CVSS
5.3
EPSS
0%
Percentile
6.5
In the wild
Unconfirmed
What it is

mH-DEVELOPER smart home module does not load any firewall rules at startup. This leaves all listening services, including SSH, HTTP, WebSocket, and Node-RED, fully exposed on the LAN without access control. Any client on the same network can reach every service.

This issue was fixed in version 3.0.30

The record
Technical detail
CVSS
5.3 · NONE
CVSS v4.0
5.3 · CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00174 · 6.5th percentile
Weakness
CWE-923 · Improper Restriction of Communication Channel to Intended Endpoints
Published
2026-09-28T17:17Z
References (2)
https://cert.pl/posts/2026/09/CVE-2026-82928/ · [email protected]https://www.fif.com.pl/pl/strona-glowna/1367-mh-developer.html · [email protected]
EPSS history
Timeline
  • 30 SEP 03:28Z
    EPSS moved — → 0%
    epss
  • 28 SEP 12:12Z
    Missing Firewall Configuration in mH-DEVELOPER
    cvelistv5