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CVE-2024-50623: Cleo Multiple Products Unrestricted File Upload Vulnerability
Cleo Multiple Products · in CISA KEV since 2024-12-13
2024-12-13added to KEV
2025-01-03federal remediation due date
98.61%EPSS exploit probability (30 days) 99.9th percentile
9.8 CRITICALCVSS 3.1
Knownknown ransomware use
46days from NVD publication to KEV
What it is
Cleo Harmony, VLTrader, and LexiCom, which are managed file transfer products, contain an unrestricted file upload and download vulnerability that can lead to remote code execution with elevated privileges.
Required action (CISA)
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
| CWE | CWE-434 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD published | 2024-10-28 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2024-50623.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.