Vulnerability-Lookup

FKIE_CVE-2022-30330

Vulnerability from fkie_nvd - Published: 2022-05-07 04:15 - Updated: 2026-06-17 04:43

Severity

6.6 (Medium) - CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Summary

In the KeepKey firmware before 7.3.2,Flaws in the supervisor interface can be exploited to bypass important security restrictions on firmware operations. Using these flaws, malicious firmware code can elevate privileges, permanently make the device inoperable or overwrite the trusted bootloader code to compromise the hardware wallet across reboots or storage wipes.

References

URL	Tags
cve@mitre.org	https://blog.inhq.net/posts/keepkey-CVE-2022-30330/	Exploit, Patch, Third Party Advisory
cve@mitre.org	https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc	Patch, Third Party Advisory
cve@mitre.org	https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2	Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://blog.inhq.net/posts/keepkey-CVE-2022-30330/	Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2	Release Notes, Third Party Advisory

Impacted products

	Vendor	Product	Version
	keepkey	keepkey_firmware	*
	keepkey	keepkey	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:keepkey:keepkey_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B3EC3E07-7599-414F-A2C5-4CC654E1145B",
              "versionEndExcluding": "7.3.2",
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            }
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          "operator": "OR"
        },
        {
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            }
          ],
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          "operator": "OR"
        }
      ],
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    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the KeepKey firmware before 7.3.2,Flaws in the supervisor interface can be exploited to bypass important security restrictions on firmware operations. Using these flaws, malicious firmware code can elevate privileges, permanently make the device inoperable or overwrite the trusted bootloader code to compromise the hardware wallet across reboots or storage wipes."
    },
    {
      "lang": "es",
      "value": "En el firmware KeepKey anterior a la versi\u00f3n 7.3.2, se pueden aprovechar los fallos de la interfaz del supervisor para eludir importantes restricciones de seguridad en las operaciones del firmware. Utilizando estos defectos, un c\u00f3digo de firmware malicioso puede elevar los privilegios, inutilizar permanentemente el dispositivo o sobrescribir el c\u00f3digo del cargador de arranque de confianza para comprometer la cartera de hardware a trav\u00e9s de reinicios o borrados de almacenamiento"
    }
  ],
  "id": "CVE-2022-30330",
  "lastModified": "2026-06-17T04:43:30.777",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.9,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.4,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "PHYSICAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.6,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 0.7,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-05-07T04:15:09.253",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://blog.inhq.net/posts/keepkey-CVE-2022-30330/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2"
    },
    {
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      "url": "https://blog.inhq.net/posts/keepkey-CVE-2022-30330/"
    },
    {
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      "tags": [
        "Patch",
        "Third Party Advisory"
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2022-30330 (GCVE-0-2022-30330)

Vulnerability from cvelistv5 – Published: 2022-05-07 03:25 – Updated: 2024-08-03 06:48

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2358 records in the last 180 days details

References

3 references

URL	Tags
https://github.com/keepkey/keepkey-firmware/relea…	x_refsource_MISC
https://github.com/keepkey/keepkey-firmware/commi…	x_refsource_MISC
https://blog.inhq.net/posts/keepkey-CVE-2022-30330/	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T06:48:35.769Z",
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          },
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          },
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        ],
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      "problemTypes": [
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            "vendor_data": [
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                "product": {
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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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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.

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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