Vulnerability · Published May 27, 2025 · Assigned by VulDB
CVE-2025-5221FreeFloat FTP Server QUOTE Command buffer overflow
High 7.3
In plain English
A high-severity buffer overflow in FTP Server from FreeFloat. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 55% of all known vulnerabilities).
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.7%top 45.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was found in FreeFloat FTP Server 1.0.0. It has been classified as critical. This affects an unknown part of the component QUOTE Command Handler. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| FreeFloat | FTP Server | 1.0.0 |
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-310317 | FreeFloat FTP Server QUOTE Command buffer overflow vdb-entry
- VDB-310317 | CTI Indicators (IOB, IOC) signature, permissions-required
- Submit #582971 | FreeFloat FTP Server 1.0.0 Buffer Overflow third-party-advisory
- https://fitoxs.com/exploit/exploit-62e89ab8b510813fd7e0a3a5fbc6e6b7f7e3ec7dd7c8f6244c82cf82dc11d51c.txt broken-link, exploit