What is CVE-2019-6024?

CVE-2019-6024 is a medium-severity vulnerability in Rakuten Rakuma, classified under Insufficiently Protected Credentials. CVSS score: 6.5/10. Published 2019-12-26.

How severe is CVE-2019-6024?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Rakuten Rakuma

CVE-2019-6024

Rakuma App for Android version 7.15.0 and earlier, and for iOS version 7.16.4 and earlier allows an attacker to bypass authentication and obtain the user's authentication information via a malicious application created by the third party.

Published 2019-12-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.020 (80.3th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000

Affected products

Rakuten Rakuma
Rakuten, Inc. Rakuma App — versions for Android version 7.15.0 and earlier, and for iOS version 7.16.4 and earlier

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

References

play.google.com/store/apps/details (Product)
apps.apple.com/jp/app/furimaapuri-furiru-fril-fasshon/id523497998 (Product, Release Notes)
jvn.jp/en/jp/JVN41566067/index.html (VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2019-6024?: CVE-2019-6024 is a medium-severity vulnerability in Rakuten Rakuma, classified under Insufficiently Protected Credentials. CVSS score: 6.5/10. Published 2019-12-26.
How severe is CVE-2019-6024?: Medium severity. CVSS v3 base score is 6.5 out of 10.