What is CVE-2020-5604?

CVE-2020-5604 is a high-severity vulnerability in Mercari. CVSS score: 8.1/10. Published 2020-07-09.

How severe is CVE-2020-5604?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Mercari

CVE-2020-5604

Android App 'Mercari' (Japan version) prior to version 3.52.0 allows arbitrary method execution of a Java object by a remote attacker via a Man-In-The-Middle attack by using Java Reflection API of JavaScript code on WebView.

EPSS: 0.020 (78.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Mercari
Mercari, Inc. Android App 'Mercari' (Japan Version) — versions prior to version 3.52.0

References

vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-5604?: CVE-2020-5604 is a high-severity vulnerability in Mercari. CVSS score: 8.1/10. Published 2020-07-09.
How severe is CVE-2020-5604?: High severity. CVSS v3 base score is 8.1 out of 10.