What is CVE-2021-20832?

CVE-2021-20832 is a medium-severity vulnerability in Inbody, classified under Information Disclosure. CVSS score: 5.3/10. Published 2021-10-13.

How severe is CVE-2021-20832?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Inbody

CVE-2021-20832

InBody App for iOS versions prior to 2.3.30 and InBody App for Android versions prior to 2.2.90(510) contain a vulnerability which may lead to information disclosure only when it works with the body composition analyzer InBody Dial. This may allow an attacker who can connect to the InBody Dial with InBody App may obtain a victim's measurement result measured by InBody Dial.

Vulnerability class: Information Disclosure

Published 2021-10-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.008 (54.4th percentile), scored 2026-10-07.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.4% 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

Inbody
Inbody Japan Inc. App For iOS Versions Prior To 2.3.30 And Android 2.2.90(510) — versions InBody App for iOS versions prior to 2.3.30 and InBody App for Android versions prior to 2.2.90(510)

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

www.inbody.co.jp/inbody-news/ (Vendor Advisory)
jvn.jp/en/jp/JVN63023305/index.html (Third Party Advisory)

Frequently asked questions

What is CVE-2021-20832?: CVE-2021-20832 is a medium-severity vulnerability in Inbody, classified under Information Disclosure. CVSS score: 5.3/10. Published 2021-10-13.
How severe is CVE-2021-20832?: Medium severity. CVSS v3 base score is 5.3 out of 10.