CVE-2024-50623 — Cleo Multiple Products Unrestricted File Upload Vulnerability
CVE-2024-50623: Cleo Multiple Products Unrestricted File Upload Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Cleo |
| Product | Multiple Products |
| Date added | 2024-12-13 |
| Due date | 2025-01-03 |
| Ransomware campaign use | Known |
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 (CISA)
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes
https://support.cleo.com/hc/en-us/articles/28408134019735-Cleo-Product-Security-Update ; https://nvd.nist.gov/vuln/detail/CVE-2024-50623
Weakness behind it
CISA records this vulnerability as an instance of CWE-434. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-50623
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
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