CVE-2022-27254: Honda Civic 2018 Firmware

Medium severity, CVSS 5.3. EPSS: 1% chance of exploitation in the next 30 days.

The remote keyless system on Honda Civic 2018 vehicles sends the same RF signal for each door-open request, which allows for a replay attack, a related issue to CVE-2019-20626.

Affected products

• Honda Civic 2018 Firmware: affected versions not specified

Published 2022-03-23. Last modified 2026-06-17.