Vulnerability-Lookup

GHSA-5C48-QXRH-HRPG

Vulnerability from github – Published: 2022-05-24 17:12 – Updated: 2022-05-24 17:12

Details

Toyota 2017 Model Year DCU (Display Control Unit) allows an unauthenticated attacker within Bluetooth range to cause a denial of service attack and/or execute an arbitrary command. The affected DCUs are installed in Lexus (LC, LS, NX, RC, RC F), TOYOTA CAMRY, and TOYOTA SIENNA manufactured in the regions other than Japan from Oct. 2016 to Oct. 2019. An attacker with certain knowledge on the target vehicle control system may be able to send some diagnostic commands to ECUs with some limited availability impacts; the vendor states critical vehicle controls such as driving, turning, and stopping are not affected.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-5551"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-03-30T05:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Toyota 2017 Model Year DCU (Display Control Unit) allows an unauthenticated attacker within Bluetooth range to cause a denial of service attack and/or execute an arbitrary command. The affected DCUs are installed in Lexus (LC, LS, NX, RC, RC F), TOYOTA CAMRY, and TOYOTA SIENNA manufactured in the regions other than Japan from Oct. 2016 to Oct. 2019. An attacker with certain knowledge on the target vehicle control system may be able to send some diagnostic commands to ECUs with some limited availability impacts; the vendor states critical vehicle controls such as driving, turning, and stopping are not affected.",
  "id": "GHSA-5c48-qxrh-hrpg",
  "modified": "2022-05-24T17:12:57Z",
  "published": "2022-05-24T17:12:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-5551"
    },
    {
      "type": "WEB",
      "url": "https://global.toyota/en/newsroom/corporate/32120629.html"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/en/vu/JVNVU99396686/index.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-5551 (GCVE-0-2020-5551)

Vulnerability from cvelistv5 – Published: 2020-03-30 04:05 – Updated: 2024-08-04 08:30

Summary

Severity

No CVSS data available.

CWE

Denial-of-service (DoS)

Assigner

jpcert CNA under the jpcert root

CNA scorecard C 64/100 over 174 records in the last 180 days details

References

2 references

URL	Tags
https://jvn.jp/en/vu/JVNVU99396686/index.html	x_refsource_MISC
https://global.toyota/en/newsroom/corporate/32120…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
TOYOTA MOTOR CORPORATION	DCU (Display Control Unit)	Affected: 2017 Model Year

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:30:24.551Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            ],
            "url": "https://global.toyota/en/newsroom/corporate/32120629.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "DCU (Display Control Unit)",
          "vendor": "TOYOTA MOTOR CORPORATION",
          "versions": [
            {
              "status": "affected",
              "version": "2017 Model Year"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "Toyota 2017 Model Year DCU (Display Control Unit) allows an unauthenticated attacker within Bluetooth range to cause a denial of service attack and/or execute an arbitrary command. The affected DCUs are installed in Lexus (LC, LS, NX, RC, RC F), TOYOTA CAMRY, and TOYOTA SIENNA manufactured in the regions other than Japan from Oct. 2016 to Oct. 2019. An attacker with certain knowledge on the target vehicle control system may be able to send some diagnostic commands to ECUs with some limited availability impacts; the vendor states critical vehicle controls such as driving, turning, and stopping are not affected."
        }
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      "problemTypes": [
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      "providerMetadata": {
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          ],
          "url": "https://global.toyota/en/newsroom/corporate/32120629.html"
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          "ID": "CVE-2020-5551",
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            "vendor_data": [
              {
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                      "version": {
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                          }
                        ]
                      }
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                "vendor_name": "TOYOTA MOTOR CORPORATION"
              }
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        "description": {
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            },
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              "url": "https://global.toyota/en/newsroom/corporate/32120629.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2020-5551",
    "datePublished": "2020-03-30T04:05:13.000Z",
    "dateReserved": "2020-01-06T00:00:00.000Z",
    "dateUpdated": "2024-08-04T08:30:24.551Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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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.

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