fkie_cve-2020-29440
Vulnerability from fkie_nvd
Published
2020-11-30 22:15
Modified
2024-11-21 05:24
Severity ?
Summary
Tesla Model X vehicles before 2020-11-23 do not perform certificate validation during an attempt to pair a new key fob with the body control module (BCM). This allows an attacker (who is inside a vehicle, or is otherwise able to send data over the CAN bus) to start and drive the vehicle with a spoofed key fob.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://www.wired.com/story/tesla-model-x-hack-bluetooth/ | Exploit, Press/Media Coverage, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.wired.com/story/tesla-model-x-hack-bluetooth/ | Exploit, Press/Media Coverage, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tesla | model_x_firmware | * | |
| tesla | model_x | - |
{
"configurations": [
{
"nodes": [
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"criteria": "cpe:2.3:o:tesla:model_x_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9F6172D4-78B1-451A-A1CD-D83E8514C3F6",
"versionEndExcluding": "2020-11-23",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
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"criteria": "cpe:2.3:h:tesla:model_x:-:*:*:*:*:*:*:*",
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"vulnerable": false
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"operator": "AND"
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Tesla Model X vehicles before 2020-11-23 do not perform certificate validation during an attempt to pair a new key fob with the body control module (BCM). This allows an attacker (who is inside a vehicle, or is otherwise able to send data over the CAN bus) to start and drive the vehicle with a spoofed key fob."
},
{
"lang": "es",
"value": "Los veh\u00edculos Tesla Model X anterior al 23-11-2020 no realizan la comprobaci\u00f3n del certificado durante un intento de emparejar un nuevo llavero con el m\u00f3dulo de control de carrocer\u00eda (BCM). Esto permite a un atacante (que se encuentra dentro de un veh\u00edculo, o que puede enviar datos por medio del bus CAN) arrancar y conducir el veh\u00edculo con un llavero falso"
}
],
"id": "CVE-2020-29440",
"lastModified": "2024-11-21T05:24:00.523",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
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"cvssMetricV31": [
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"cvssData": {
"attackComplexity": "LOW",
"attackVector": "PHYSICAL",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
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"exploitabilityScore": 0.9,
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"published": "2020-11-30T22:15:11.010",
"references": [
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"source": "cve@mitre.org",
"tags": [
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"url": "https://www.wired.com/story/tesla-model-x-hack-bluetooth/"
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
{
"lang": "en",
"value": "CWE-295"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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