Vulnerability-Lookup

FKIE_CVE-2019-20626

Vulnerability from fkie_nvd - Published: 2020-03-23 17:15 - Updated: 2026-06-17 02:30

Severity

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

Summary

The remote keyless system on Honda HR-V 2017 vehicles sends the same RF signal for each door-open request, which might allow a replay attack.

References

URL	Tags
cve@mitre.org	https://github.com/HackingIntoYourHeart/Unoriginal-Rice-Patty	Exploit, Third Party Advisory
cve@mitre.org	https://medium.com/%40victor_14768/replay-attacks-en-autos-206481dcfee1
af854a3a-2127-422b-91ae-364da2661108	https://github.com/HackingIntoYourHeart/Unoriginal-Rice-Patty	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://medium.com/%40victor_14768/replay-attacks-en-autos-206481dcfee1

Impacted products

	Vendor	Product	Version
	honda	hr-v_2017_firmware	-
	honda	hr-v_2017	-

JSON

To clipboard

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          "vendor": "n/a",
          "versions": [
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  "configurations": [
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    {
      "lang": "en",
      "value": "The remote keyless system on Honda HR-V 2017 vehicles sends the same RF signal for each door-open request, which might allow a replay attack."
    },
    {
      "lang": "es",
      "value": "El sistema keyless remoto en los veh\u00edculos Honda HR-V 2017 env\u00eda la misma se\u00f1al de RF para cada petici\u00f3n de apertura de puerta, lo que podr\u00eda permitir un ataque de repetici\u00f3n."
    }
  ],
  "id": "CVE-2019-20626",
  "lastModified": "2026-06-17T02:30:49.803",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 3.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:A/AC:L/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 6.5,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
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        "type": "Primary"
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  "published": "2020-03-23T17:15:15.237",
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      "tags": [
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        "Third Party Advisory"
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      "url": "https://github.com/HackingIntoYourHeart/Unoriginal-Rice-Patty"
    },
    {
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      "url": "https://medium.com/%40victor_14768/replay-attacks-en-autos-206481dcfee1"
    },
    {
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-294"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2019-20626 (GCVE-0-2019-20626)

Vulnerability from cvelistv5 – Published: 2020-03-23 16:12 – Updated: 2024-08-05 02:46

Summary

The remote keyless system on Honda HR-V 2017 vehicles sends the same RF signal for each door-open request, which might allow a replay attack.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2339 records in the last 180 days details

References

2 references

URL	Tags
https://medium.com/%40victor_14768/replay-attacks…	x_refsource_MISC
https://github.com/HackingIntoYourHeart/Unorigina…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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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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