Is CVE-2024-24399 in the CISA KEV catalog?

No. CVE-2024-24399 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-24399?

CVE-2024-24399 has a CVSS v3 base score of 7.2 (HIGH).

What is the EPSS score for CVE-2024-24399?

CVE-2024-24399 has an EPSS score of 15.60% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2024-24399

HIGHEPSS 96th pctl

7.2

CVSS v3

NVD

Description

An arbitrary file upload vulnerability in LEPTON v7.0.0 allows authenticated attackers to execute arbitrary PHP code by uploading this code to the backend/languages/index.php languages area.

CWE-434Unrestricted File Upload

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

15.60%probability of exploitation in 30 days

96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-06-05.