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
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| F&F Filipowski | mH-DEVELOPER | unaffected |
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Advisories
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Fixes
Solution
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Workaround
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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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Projects
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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
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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Weaknesses