Known exploited vulnerabilities
Cleo vulnerabilities attackers have used
Every Cleo vulnerability in CISA's Known Exploited Vulnerabilities catalog, newest first, with the federal due date and whether it fed ransomware campaigns.
The short answer
CISA lists 2 Cleo vulnerabilities as exploited in the wild, 0 of them added in the last 12 months and 2 used in ransomware campaigns. The most recent is CVE-2024-55956, added Dec 17, 2024. Multiple Products has the most entries (2).
- In KEV, all time
- 2
- Added, last 12 months
- 0
- Used in ransomware
- 2
- New CVEs this week
- 0
Every Cleo entry in CISA KEV
Cleo Multiple Products Unauthenticated File Upload Vulnerability
Cleo Harmony, VLTrader, and LexiCom, which are managed file transfer products, contain an unrestricted file upload vulnerability that could allow an unauthenticated user to import and execute arbitrary bash or PowerShell commands on the…
Cleo Multiple Products Unrestricted File Upload 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.
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