What’s Vulnerable › Vulnerabilities

CVE-2019-20626

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-03-23 · updated 2026-06-17
• Weakness: CWE-294

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.

Affected products

• Honda Hr-V 2017 Firmware: all versions

References

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

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