CVE-2020-11921 (GCVE-0-2020-11921)
Vulnerability from cvelistv5 – Published: 2024-11-07 00:00 – Updated: 2025-11-04 17:12
VLAI
EPSS
VEX
Summary
An issue was discovered in Lush 2 through 2020-02-25. Due to the lack of Bluetooth traffic encryption, it is possible to hijack an ongoing Bluetooth connection between the Lush 2 and a mobile phone. This allows an attacker to gain full control over the device.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-08 16:50 UTC
CWE
- n/a
- CWE-276 - Incorrect Default Permissions
Assigner
References
2 references
Impacted products
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"title": "CISA ADP Vulnrichment"
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"date": "2026-09-20",
"epss": "0.00245",
"percentile": "0.16001"
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},
{
"lang": "es",
"value": "Se descubri\u00f3 un problema en Lush 2 hasta el 25 de febrero de 2020. Debido a la falta de cifrado del tr\u00e1fico Bluetooth, es posible secuestrar una conexi\u00f3n Bluetooth activa entre Lush 2 y un tel\u00e9fono m\u00f3vil. Esto permite que un atacante obtenga control total sobre el dispositivo."
}
],
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"lastModified": "2025-11-04T18:15:38.920",
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"vulnrichment": {
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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