Description
oBike relies on Hangzhou Luoping Smart Locker to lock bicycles, which allows attackers to bypass the locking mechanism by using Bluetooth Low Energy (BLE) to replay ciphertext based on a predictable nonce used in the locking protocol.
Scores
CVSS v3
5.3
EPSS
0.0007
EPSS Percentile
21.0%
Attack Vector
ADJACENT_NETWORK
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
CWE
CWE-294
Status
published
Products (2)
o.bike/obike-stationless_bike_sharing
2.5.4
o.bike/smart_locker_firmware
Published
Sep 14, 2018
Tracked Since
Feb 18, 2026