Overview
- 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.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 5.3
- Impact score
- 3.6
- Exploitability score
- 1.6
- Vector string
- CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 2.9
- Impact score
- 2.9
- Exploitability score
- 5.5
- Vector string
- AV:A/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
- nvd@nist.gov
- CWE-294
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:o.bike:smart_locker_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1248569C-EBD8-4B83-92DC-BE4283BEA894"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:o.bike:smart_locker:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "69AD3DD4-7127-42F2-9C94-F1B8A5178C72"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:o.bike:obike-stationless_bike_sharing:2.5.4:*:*:*:*:android:*:*",
"vulnerable": true,
"matchCriteriaId": "6CD424D1-AF82-4F32-89AB-D998C48EE6C4"
}
],
"operator": "OR"
}
]
}
]