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

Q: How do I fix CVE-2021-20832?

inbody: upgrade to 2.2.90; inbody: upgrade to 2.3.30. Exact commands for each OS are on this page.

Q: Is CVE-2021-20832 being exploited?

CVE-2021-20832 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2021-20832 affect?

CVE-2021-20832 affects inbody, inbody. Severity is medium (CVSS 5.3). 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 ma

Q: How urgent is CVE-2021-20832?

Priority 38/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 5.3REMOTEUPGRADEUPGRADE

CVE-2021-20832 is a medium-severity flaw (CVSS 5.3) affecting inbody, inbody. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.8% (top 44%)
CISA exploited list	No
Weakness	CWE-200
Published	2021-10-13
Last modified	2026-06-17

Publisher (CNA): JPCERT/CC · Vendor: inbody

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2021-10-13 09:15 UTCPublished CVE record published
2026-06-17 03:34 UTCUpdated Record last modified

inbody inbody UPGRADE

Affected: < 2.2.90

Fixed in: 2.2.90

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy inbody || rpm -q inbody || inbody --version

2. UPGRADE to 2.2.90 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade inbody

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade inbody

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

inbody inbody UPGRADE

Affected: < 2.3.30

Fixed in: 2.3.30

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy inbody || rpm -q inbody || inbody --version

2. UPGRADE to 2.3.30 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade inbody

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade inbody

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2021-20832?

inbody: upgrade to 2.2.90; inbody: upgrade to 2.3.30. Exact commands for each OS are on this page.

Is CVE-2021-20832 being exploited?

CVE-2021-20832 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2021-20832 affect?

CVE-2021-20832 affects inbody, inbody. Severity is medium (CVSS 5.3). 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 ma

How urgent is CVE-2021-20832?

Priority 38/100. Remotely exploitable, no login, no user action

Software pages

Android vulnerabilities · iOS vulnerabilities

References

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