mH-DEVELOPER smart home module uses the same hard-coded SSH host keys on every device, with no per-device key generation. An attacker who extracts these keys from the firmware can set up a rogue SSH server that clients will trust without warning, enabling man-in-the-middle attacks and credential interception.
This issue was fixed in version 3.0.30
This issue was fixed in version 3.0.30
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Affected Vendors & Products
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Fixes
Solution
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References
History
Mon, 28 Sep 2026 12:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | mH-DEVELOPER smart home module uses the same hard-coded SSH host keys on every device, with no per-device key generation. An attacker who extracts these keys from the firmware can set up a rogue SSH server that clients will trust without warning, enabling man-in-the-middle attacks and credential interception. This issue was fixed in version 3.0.30 | |
| Title | Use of Shared Cryptographic Key in mH-DEVELOPER | |
| First Time appeared |
F F Filipowski
F F Filipowski mh-developer |
|
| Weaknesses | CWE-321 | |
| CPEs | cpe:2.3:a:f_f_filipowski:mh-developer:*:*:*:*:*:*:*:* | |
| Vendors & Products |
F F Filipowski
F F Filipowski mh-developer |
|
| References |
| |
| Metrics |
cvssV4_0
|
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MITRE
Status: PUBLISHED
Assigner: CERT-PL
Published:
Updated: 2026-09-28T12:11:47.280Z
Reserved: 2026-08-31T12:23:36.734Z
Link: CVE-2026-82929
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Redhat
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OpenCVE Enrichment
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Weaknesses