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OpenAdvisories

Vendor

Be-Tech

1 known vulnerabilities.

Products

Mifare Classic cards 1
All Critical High Medium Low Exploited only Public exploit

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  • Medium 6.8
    CVE-2025-4053

    Unauthorized creation of master key in Mifare Classic Be-Tech cards

    The data stored in Be-Tech Mifare Classic card is stored in cleartext. An attacker having access to a Be-Tech hotel guest Mifare Classic card can create a master key card that unlocks all the locks in the building. This issue affects all Be-Tech Mifare Classi…

    Be-Tech Mifare Classic cards