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GHSA-C3HF-72HW-FVR7

Vulnerability from github – Published: 2022-05-24 19:16 – Updated: 2022-05-24 19:16

Details

An attacker with physical access to the device can extract the binary that checks for the hardware key and reverse engineer it, which could be used to create a physical duplicate of a valid hardware key. The hardware key allows access to special settings when inserted.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-38394"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1278"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-04T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An attacker with physical access to the device can extract the binary that checks for the hardware key and reverse engineer it, which could be used to create a physical duplicate of a valid hardware key. The hardware key allows access to special settings when inserted.",
  "id": "GHSA-c3hf-72hw-fvr7",
  "modified": "2022-05-24T19:16:26Z",
  "published": "2022-05-24T19:16:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38394"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsma-21-273-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-38394 (GCVE-0-2021-38394)

Vulnerability from cvelistv5 – Published: 2021-10-04 17:34 – Updated: 2024-09-16 18:59

Title

Missing Protection against Hardware Reverse Engineering Using Integrated Circuit Imaging Techniques for Boston Scientific Zoom Latitude

Summary

Severity

6.2 (Medium)


                        
                          CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:L

CWE

CWE-1278

Assigner

icscert icscert root Scorecard

References

1 reference

URL	Tags
https://us-cert.cisa.gov/ics/advisories/icsma-21-273-01	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Boston Scientific	ZOOM LATITUDE	Affected: Model 3120

Date Public

2021-09-30 00:00

Credits

Endres Puschner - Max Planck Institute for Security and Privacy, Bochum, Christoph Saatjohann - FH Münster University of Applied Sciences, Christian Dresen - FH Münster University of Applied Sciences, and Markus Willing - University of Muenster, discovered these issues as part of broader academic research of cardiac devices and reported them to Boston Scientific.

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            "url": "https://us-cert.cisa.gov/ics/advisories/icsma-21-273-01"
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        "title": "CVE Program Container"
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        }
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        }
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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.

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.
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GHSA-C3HF-72HW-FVR7

CVE-2021-38394 (GCVE-0-2021-38394)

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