{"id":"CVE-2018-16242","aliases":["EUVD-2018-8094","GHSA-2vpv-3c94-j6hf"],"status":"published","title":"oBike relies on Hangzhou Luoping Smart Locker to lock bicycles, which allows attackers to bypass...","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.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00678,"percentile":0.52605,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-294"],"published":"2018-09-14T21:00:00Z","modified":"2026-06-17T01:43:57Z","products":[{"vendor":"o.bike","product":"obike-stationless_bike_sharing"},{"vendor":"o.bike","product":"smart_locker_firmware"}],"references":[{"url":"https://seclists.org/bugtraq/2018/Sep/30","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16242"},{"url":"https://github.com/advisories/GHSA-2vpv-3c94-j6hf"}],"sources":{"cve":[{"id":"CVE-2018-16242","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.","status":"published","published":"2018-09-14T21:00:00Z","modified":"2024-08-05T10:17:38.395Z","updated_at":"2026-11-02T14:35:11.426178Z"}],"euvd":[{"id":"EUVD-2018-8094","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.","status":"published","published":"2018-09-14T21:00:00Z","modified":"2024-08-05T10:17:38Z","updated_at":"2026-11-03T02:39:42.279742Z"}],"ghsa":[{"id":"GHSA-2vpv-3c94-j6hf","title":"oBike relies on Hangzhou Luoping Smart Locker to lock bicycles, which allows attackers to bypass...","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.","status":"published","published":"2022-05-13T01:50:19Z","modified":"2023-02-02T05:01:55Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-294"],"updated_at":"2026-11-02T14:51:17.99492Z"}],"nvd":[{"id":"CVE-2018-16242","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.","status":"published","published":"2018-09-14T21:29:03.817Z","modified":"2026-06-17T01:43:57.32Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.9,"vector":"AV:A/AC:M/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-294"],"updated_at":"2026-11-02T14:04:40.661264Z"}]}}