December 13, 2024 · Applied Cybernetics Group
CVE-2024-50623 — Cleo Multiple Products
known ransomware use
Cleo Multiple Products Unrestricted File Upload Vulnerability
- Added to KEV
2024-12-13- Federal due date
2025-01-03- Vendor
- Cleo
- Product
- Multiple Products
- EPSS
- 99.9th percentile (score 0.940, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Known
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2024-50623
CISA short description
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
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.