CVE-2024-50623 Ransomware

CISA 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.

Notes & references

• https://support.cleo.com/hc/en-us/articles/28408134019735-Cleo-Product-Security-Update
• https://nvd.nist.gov/vuln/detail/CVE-2024-50623

Where this lands in 800-53

Vulnerability data triggers these controls during assessment and continuous monitoring.

• RA-5 · Vulnerability Monitoring and Scanning
• SI-2 · Flaw Remediation
• CM-6 · Configuration Settings
• SI-7 · Software, Firmware, and Information Integrity
• CM-8 · System Component Inventory

External lookups

• NVD · CVE-2024-50623
• CVE.org · CVE-2024-50623
• CISA KEV catalog (canonical)