CVE-2024-29240

MEDIUMNVD 4.34.3—

4.3

Missing authorization vulnerability in LayoutSave webapi component in Synology Surveillance Station before 9.2.0-11289 and 9.2.0-9289 allows remote authenticated users to conduct limited denial-of-service attacks via unspecified vectors.

CVSS v3: 4.3
EG Score: 4.3(medium)
EPSS: 62.1%
KEV: Not listed

Published

March 28, 2024

Last Modified

August 4, 2025

References (2)

security@synologyhttps://www.synology.com/en-global/security/advisory/Synology_SA_24_04
af854a3a-2127-422b-91ae-364da2661108https://www.synology.com/en-global/security/advisory/Synology_SA_24_04

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-862Missing Authorization

Data Freshness Timeline

(refreshed 16× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2024-29240?

CVE-2024-29240 is a medium vulnerability published on March 28, 2024. Missing authorization vulnerability in LayoutSave webapi component in Synology Surveillance Station before 9.2.0-11289 and 9.2.0-9289 allows remote authenticated users to conduct limited denial-of-service attacks via unspecified vectors.

When was CVE-2024-29240 disclosed?

CVE-2024-29240 was first published in the National Vulnerability Database on March 28, 2024, with the most recent update on August 4, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-29240 actively exploited?

CVE-2024-29240 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 62.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-29240?

CVE-2024-29240 has a CVSS v3 base score of 4.3 (NVD).

How do I remediate CVE-2024-29240?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-29240, 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.

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CVE-2024-29240

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-29240?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)