CVE-2019-20626 - Vulnerability Details - OpenCVE

Description

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.

Published: 2020-03-23

Score: 6.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:honda:hr-v_2017_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:honda:hr-v_2017:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2019-11166	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.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00104.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/HackingIntoYourHeart/Unoriginal-Rice-Patty
https://medium.com/%40victor_14768/replay-attacks-en-autos-206481dcfee1

History

Tue, 15 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00132}`	epss `{'score': 0.00154}`

Subscriptions

Honda Hr-v 2017 Hr-v 2017 Firmware

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-03-23T16:12:53.000Z

Updated: 2024-08-05T02:46:10.412Z

Reserved: 2020-03-23T00:00:00.000Z

Link: CVE-2019-20626

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-03-23T17:15:15.237

Modified: 2024-11-21T04:38:54.570

Link: CVE-2019-20626

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-294

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