| Titre | motogadget mo.lock NFC CWE-290, CWE-327, CWE-1394 |
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| Description | RESERVED IDENTIFIER: CVE-2025-6666
This vulnerability in the motogadget mo.lock ignition lock (NFC version) allows an attacker to duplicate an ignition key by exploiting a hard-coded cryptographic key and a weak authentication protocol.
The issue stems from the device's reliance on a preprogrammed "master key" that is shared globally across all units for password derivation. Because of this global reuse, an attacker can with brief physical proximity can perform a high-speed non-privileged read of a key's serial number using standard NFC reading equipment such as a smartphone. Subsequently, the serial number can be replayed to any mo.lock NFC unit to brute-force the low-entropy password verification value used for authentication. This allows for successful authentication bypass by spoofing the original key, and results in unauthorized vehicle ignition. |
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| La source | ⚠️ https://office.dngr.us/s/iZHrwtf2xRPoeJj/download |
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| Utilisateur | drewbug (UID 92544) |
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| Soumission | 25/11/2025 14:07 (il y a 10 mois) |
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| Modérer | 29/11/2025 09:56 (4 days later) |
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| Statut | Accepté |
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| Entrée VulDB | 333785 [motogadget mo.lock Ignition Lock jusqu’à 20251125 NFC chiffrement faible] |
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| Points | 20 |
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