CVE-2024-20847

MEDIUMNVD 4.04.0—

4.0

Improper Access Control vulnerability in StorageManagerService prior to SMR Apr-2024 Release 1 allows local attackers to read sdcard information.

CVSS v3: 4.0
EG Score: 4.0(medium)
EPSS: 3.8%
KEV: Not listed

Published

April 2, 2024

Last Modified

February 7, 2025

References (2)

mobilehttps://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=04
af854a3a-2127-422b-91ae-364da2661108https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=04

Data Freshness Timeline

(refreshed 14× in last 7d / 59× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-23 21:32 UTCEPSS rescore
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2026-06-10 13:21 UTCEPSS rescore
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2026-05-26 07:18 UTCEPSS rescore
2026-05-26 07:18 UTCEPSS rescore
2026-05-24 05:30 UTCEG score recompute
2026-05-24 05:30 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2024-20847?

CVE-2024-20847 is a medium vulnerability published on April 2, 2024. Improper Access Control vulnerability in StorageManagerService prior to SMR Apr-2024 Release 1 allows local attackers to read sdcard information.

When was CVE-2024-20847 disclosed?

CVE-2024-20847 was first published in the National Vulnerability Database on April 2, 2024, with the most recent update on February 7, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-20847 actively exploited?

CVE-2024-20847 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-20847?

CVE-2024-20847 has a CVSS v3 base score of 4.0 (NVD).

How do I remediate CVE-2024-20847?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-20847, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2024-20847

📅 Published

🔄 Last Modified

🔗 References (2)