CVE-2024-49416: Use of implicit intent for sensitive communication in SmartThings prior to version 1.8.21 allows local attacke

Q: How do I fix CVE-2024-49416?

smartthings: upgrade to 1.8.21. Exact commands for each OS are on this page.

Q: Is CVE-2024-49416 being exploited?

CVE-2024-49416 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-2024-49416 affect?

CVE-2024-49416 affects smartthings. Severity is medium (CVSS 4.0). Use of implicit intent for sensitive communication in SmartThings prior to version 1.8.21 allows local attackers to get sensitive information.

Q: How urgent is CVE-2024-49416?

Priority 15/100. No elevated risk signals yet.

Routine

MEDIUM 4.0UPGRADE

CVE-2024-49416 is a medium-severity flaw (CVSS 4.0) affecting smartthings. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Use of implicit intent for sensitive communication in SmartThings prior to version 1.8.21 allows local attackers to get sensitive information.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.0 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.1% (top 97%)
CISA exploited list	No
Published	2024-12-03
Last modified	2026-06-17

Publisher (CNA): Samsung Mobile · Vendor: samsung

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

Am I affected?

Timeline

2024-12-03 06:15 UTCPublished CVE record published
2026-06-17 07:59 UTCUpdated Record last modified

samsung smartthings UPGRADE

Affected: < 1.8.21

Fixed in: 1.8.21

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 1.8.21 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade smartthings

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-2024-49416?

smartthings: upgrade to 1.8.21. Exact commands for each OS are on this page.

Is CVE-2024-49416 being exploited?

CVE-2024-49416 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-2024-49416 affect?

CVE-2024-49416 affects smartthings. Severity is medium (CVSS 4.0). Use of implicit intent for sensitive communication in SmartThings prior to version 1.8.21 allows local attackers to get sensitive information.

How urgent is CVE-2024-49416?

Priority 15/100. No elevated risk signals yet.

Software pages

Samsung vulnerabilities

Related CVEs

CVE-2025-2233 HIGH 8.8 UPGRADE Samsung SmartThings Improper Verification of Cryptographic Signature Authentication Bypass Vulnerability
CVE-2024-34596 MEDIUM 5.9 UPGRADE Improper authentication in SmartThings prior to version 1.8.17 allows remote attackers to bypass the expiratio
CVE-2024-20852 MEDIUM 5.9 UPGRADE Improper verification of intent by broadcast receiver vulnerability in SmartThings prior to version 1.8.13.22

References

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