CVE-2026-82933
Cleartext Transmission of Sensitive Information in mH-DEVELOPER
- State
- Published
- Severity
- 6.0 Medium
- Published
- Sep 28, 2026
- Updated
- Sep 28, 2026
- Reserved
- Aug 31, 2026
Description
mH-DEVELOPER smart home module sends its web interface and API traffic over unencrypted HTTP. Passwords, authentication tokens, and device commands are transmitted in cleartext. An attacker on the same network can intercept this traffic, steal credentials and tokens, and hijack sessions.
This issue was fixed in version 3.0.30
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.0 Medium | CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | CERT-PL |
Weaknesses
- CWE-1428 Reliance on HTTP instead of HTTPS
Affected Products
| Product | Versions |
|---|---|
mH-DEVELOPERF&F Filipowski |
|
References
- https://cert.pl/posts/2026/09/CVE-2026-82928/third-party-advisory
- https://www.fif.com.pl/pl/strona-glowna/1367-mh-developer.htmlproduct
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