Vulnerability-Lookup

GHSA-RHJX-JWV4-JJ63

Vulnerability from github – Published: 2024-08-12 21:31 – Updated: 2024-08-21 18:31

Details

A weak credential vulnerability exists in Firewalla Box Software versions before 1.979. This vulnerability allows a physically close attacker to use the license UUID for authentication and provision SSH credentials over the Bluetooth Low-Energy (BTLE) interface. Once an attacker gains access to the LAN, they could log into the SSH interface using the provisioned credentials. The license UUID can be acquired through plain-text Bluetooth sniffing, reading the QR code on the bottom of the device, or brute-forcing the UUID (though this is less likely).

Severity

7.1 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2024-40892"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1391"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-12T19:15:16Z",
    "severity": "HIGH"
  },
  "details": "A weak credential vulnerability exists in Firewalla Box Software versions before 1.979. This vulnerability allows a physically close attacker to use the license UUID for authentication and provision SSH credentials over the Bluetooth Low-Energy (BTLE) interface. Once an attacker gains access to the LAN, they could log into the SSH interface using the provisioned credentials. The license UUID can be acquired through plain-text Bluetooth sniffing, reading the QR code on the bottom of the device, or brute-forcing the UUID (though this is less likely).",
  "id": "GHSA-rhjx-jwv4-jj63",
  "modified": "2024-08-21T18:31:27Z",
  "published": "2024-08-12T21:31:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-40892"
    },
    {
      "type": "WEB",
      "url": "https://vulncheck.com/advisories/firewalla-bt-weak-credentials"
    },
    {
      "type": "WEB",
      "url": "https://www.labs.greynoise.io/grimoire/2024-08-20-bluuid-firewalla"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-40892 (GCVE-0-2024-40892)

Vulnerability from cvelistv5 – Published: 2024-08-12 18:32 – Updated: 2024-08-21 17:13

Title

Firewalla BTLE Weak Credentials

Summary

Severity

7.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-12 19:24 UTC

CWE

CWE-1391 - Use of Weak Credentials

Assigner

VulnCheck CNA under the mitre root

CNA scorecard B 84/100 over 6102 records in the last 180 days details

References

2 references

URL	Tags
https://vulncheck.com/advisories/firewalla-bt-wea…	third-party-advisory
https://www.labs.greynoise.io/grimoire/2024-08-20…	technical-descriptionexploit

Impacted products

2 products

Vendor	Product	Version
Firewalla	Box Software	Affected: 0 , < 1.979 (custom)
firewalla	box_software	Affected: 0 , < 1.979 (custom) cpe:2.3:a:firewalla:box_software::::::::

Credits

Matthew "Remy" Remacle of GreyNoise

Show details on NVD website

JSON

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            ],
            "defaultStatus": "unknown",
            "product": "box_software",
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            "versions": [
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                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
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        "metrics": [
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                "id": "CVE-2024-40892",
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                  },
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                    "Automatable": "no"
                  },
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                    "Technical Impact": "total"
                  }
                ],
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                "timestamp": "2024-08-12T19:24:41.447719Z",
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          "dateUpdated": "2024-08-12T19:26:46.125Z",
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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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