CVE-2022-36385 (GCVE-0-2022-36385)

Vulnerability from cvelistv5 – Published: 2022-09-13 14:54 – Updated: 2025-04-16 17:47
VLAI
Title
Contec Health CMS8000
Summary
A threat actor with momentary access to the device can plug in a USB drive and perform a malicious firmware update, resulting in permanent changes to device functionality. No authentication or controls are in place to prevent a threat actor from maliciously modifying firmware and performing a drive-by attack to load the firmware on any CMS8000 device.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-16 17:27 UTC
CWE
  • CWE-284 - Improper Access Control
References
Impacted products
Date Public
2022-09-01 00:00
Show details on NVD website

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              "value": "Contec Health has not responded to requests to work with CISA to mitigate these vulnerabilities. Users of these affected products are invited to contact Contec Health for additional information.\n\nThe following mitigations could assist in reducing the risk for exploitation of vulnerabilities:\n\nDisabling UART functionality at the CPU level\nEnforcing unique device authentication before granting access to the terminal / bootloader\nWhere possible, enforcing secure boot. \nTamper stickers on the device casing to indicate when a device has been opened"
            }
          ],
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          "x_legacyV4Record": {
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              "ASSIGNER": "ics-cert@hq.dhs.gov",
              "DATE_PUBLIC": "2022-09-01T17:00:00.000Z",
              "ID": "CVE-2022-36385",
              "STATE": "PUBLIC",
              "TITLE": "Contec Health CMS8000"
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                "baseScore": 6.8,
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                "confidentialityImpact": "HIGH",
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                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
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              "problemtype_data": [
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                      "lang": "eng",
                      "value": "CWE-284 Improper Access Control"
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        "cveId": "CVE-2022-36385",
        "datePublished": "2022-09-13T14:54:35.692Z",
        "dateReserved": "2022-08-29T00:00:00.000Z",
        "dateUpdated": "2025-04-16T17:47:37.455Z",
        "state": "PUBLISHED"
      },
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    }
  }
}



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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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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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