fkie_nvd - fkie_cve-2023-40735

FKIE_CVE-2023-40735

Vulnerability from fkie_nvd - Published: 2023-08-21 12:15 - Updated: 2025-07-02 15:15

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Cavo – Connecting for a Safer World BUTTERFLY BUTTON (Architecture flaw) allows loss of plausible deniability and confidentiality.This issue affects BUTTERFLY BUTTON: As of 2023-08-21.

References

	URL	Tags
	2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe	https://butterfly-button.web.app/
	2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe	https://github.com/TheButterflyButton
	2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe	https://github.com/TheButterflySDK
	2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe	https://github.com/VULSecLabs/Vulnerabilities/blob/main/CVE/CVE-2023-40735.md
	2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe	https://www.butterfly-button.com/
	2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe	https://www.vulsec.org/advisories
	af854a3a-2127-422b-91ae-364da2661108	https://butterfly-button.web.app/
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/TheButterflyButton
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/TheButterflySDK
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/VULSecLabs/Vulnerabilities/blob/main/CVE/CVE-2023-40735.md
	af854a3a-2127-422b-91ae-364da2661108	https://www.butterfly-button.com/
	af854a3a-2127-422b-91ae-364da2661108	https://www.vulsec.org/advisories

Impacted products

	Vendor	Product	Version
	butterfly-button	butterfly_button	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:butterfly-button:butterfly_button:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "4B0845C2-B07A-4C73-A0EB-76E77A417689",
              "versionEndIncluding": "2023-08-21",
              "vulnerable": true
            }
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          "negate": false,
          "operator": "OR"
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  "descriptions": [
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      "value": "Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Cavo \u2013 Connecting for a Safer World BUTTERFLY BUTTON (Architecture flaw) allows loss of plausible deniability and confidentiality.This issue affects BUTTERFLY BUTTON: As of 2023-08-21."
    }
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  "id": "CVE-2023-40735",
  "lastModified": "2025-07-02T15:15:24.180",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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    ]
  },
  "published": "2023-08-21T12:15:09.410",
  "references": [
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      "source": "2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe",
      "url": "https://www.butterfly-button.com/"
    },
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      "url": "https://www.vulsec.org/advisories"
    },
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      "url": "https://butterfly-button.web.app/"
    },
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      "url": "https://github.com/TheButterflyButton"
    },
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      "url": "https://github.com/TheButterflySDK"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/VULSecLabs/Vulnerabilities/blob/main/CVE/CVE-2023-40735.md"
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      "url": "https://www.butterfly-button.com/"
    },
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      "url": "https://www.vulsec.org/advisories"
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  ],
  "sourceIdentifier": "2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2023-40735 (GCVE-0-2023-40735)

Vulnerability from cvelistv5 – Published: 2023-08-21 11:35 – Updated: 2025-07-02 14:49

Summary

Severity ?

7.5 (High)


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

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

VULSec

References

URL

Tags

	https://www.vulsec.org/advisories
	https://github.com/VULSecLabs/Vulnerabilities/blo…
	https://butterfly-button.web.app/
	https://github.com/TheButterflyButton
	https://github.com/TheButterflySDK
	https://www.butterfly-button.com/

Impacted products

	Vendor	Product	Version
	Cavo – Connecting for a Safer World	BUTTERFLY BUTTON	Affected: As of 2023-08-21

Credits

Erez Kalman

Show details on NVD website

JSON

To clipboard

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            "url": "https://butterfly-button.web.app/"
          },
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            "tags": [
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          },
          {
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          },
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            "url": "https://www.butterfly-button.com/"
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                  }
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                "role": "CISA Coordinator",
                "timestamp": "2024-10-04T17:47:00.742482Z",
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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2023-40735

CVE-2023-40735 (GCVE-0-2023-40735)

Tags

Sightings

Nomenclature