Vulnerability in Honda Hr-V 2017
CVE-2019-20626
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 · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.008 (55.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- medium.com/@victor_14768/replay-attacks-en-autos-206481dcfee1
- github.com/HackingIntoYourHeart/Unoriginal-Rice-Patty (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-20626?
- CVE-2019-20626 is a medium-severity vulnerability in Honda Hr-V 2017, classified under Authentication Bypass by Capture-replay. CVSS score: 6.5/10. Published 2020-03-23.
- How severe is CVE-2019-20626?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2019-20626 known to be exploited?
- 13 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.