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.

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.

EPSS: 0.007 (50.0th percentile) — read the EPSS interpretation.

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.

Affected products

Weakness classification (CWE)

CWE-294 — Authentication Bypass by Capture-replay

Public proof-of-concept exploits

References

cve@mitre.org (x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

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.