Vulnerability · Published Jun 4, 2025 · Assigned by VulDB
CVE-2025-5549FreeFloat FTP Server PASV Command buffer overflow
High 7.3
In plain English
A high-severity buffer overflow in FTP Server from FreeFloat. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.7%top 46.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A vulnerability has been found in FreeFloat FTP Server 1.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the component PASV Command Handler. The manipulation leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| FreeFloat | FTP Server | 1.0 |
Weakness: CWE-120, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
References
- VDB-310999 | FreeFloat FTP Server PASV Command buffer overflow vdb-entry
- VDB-310999 | CTI Indicators (IOB, IOC) signature, permissions-required
- Submit #586983 | FreeFloat FTP Server 1.0 Buffer Overflow third-party-advisory
- https://fitoxs.com/exploit/exploit-db8a685cdd982cfdfd1844a3f6cb0c497843e401fb1b1cc33f6c1c3190b973ad.txt broken-link, exploit