CVE-2018-9119

An attacker with physical access to a BrilliantTS FUZE card (MCU firmware 0.1.73, BLE firmware 0.7.4) can unlock the card, extract credit card numbers, and tamper with data on the card via Bluetooth because no authentication is needed, as demonstrated by gatttool.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
PHYSICAL
LOW
NONE
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 31%
VendorProductVersion
brillianttsfuze_card_ble_firmware
0.7.4
brillianttsfuze_card_mcu_firmware
0.1.73
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://blog.ice9.us/2018/04/stealing-credit-cards-from-fuze-bluetooth.html
https://ice9.us/advisories/ICE9-2018-001.txt
https://www.elttam.com/blog/fuzereview/#content
https://www.reddit.com/r/netsec/comments/89qrp1/stealing_credit_cards_from_fuze_via_bluetooth/
https://blog.ice9.us/2018/04/stealing-credit-cards-from-fuze-bluetooth.html
https://ice9.us/advisories/ICE9-2018-001.txt
https://www.elttam.com/blog/fuzereview/#content
https://www.reddit.com/r/netsec/comments/89qrp1/stealing_credit_cards_from_fuze_via_bluetooth/