CVE-2024-50623
9.8CRITICALIn Cleo Harmony before 5.8.0.21, VLTrader before 5.8.0.21, and LexiCom before 5.8.0.21, there is an unrestricted file upload and download that could lead to remote code execution.
Published: 10/28/2024Updated: 11/5/2025
CISA Known Exploited Vulnerability
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.
Due Date:
2025-01-03
Known Ransomware Use
Description
In Cleo Harmony before 5.8.0.21, VLTrader before 5.8.0.21, and LexiCom before 5.8.0.21, there is an unrestricted file upload and download that could lead to remote code execution.
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Affected Products
cleoharmony
cleolexicom
cleovltrader