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Verbatim Keypad Secure USB 3.2 Gen 1 Drive Passcode Retry

Posted Jun 20, 2022

Authored by Matthias Deeg | Site syss.de

When analyzing the USB drive Verbatim Keypad Secure, Matthias Deeg found out that the device will not lock and require reformatting after 20 failed passcode attempts, as described in the product description and the corresponding user manual. Thus, an attacker with physical access to such a USB drive can try more passcodes in order to unlock the device. During the security analysis, SySS could not find out how many failed passcode attempts would actually lock the device and require reformatting it, as this device state was never reached.

tags | advisory

advisories | CVE-2022-28386

SHA-256 | 804a05333025641223da065ca26bc382662a75dcb6a1c913f590cb580995be6e

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