Vulnerability · Published Jun 4, 2025 · Assigned by VulDB
CVE-2025-5593FreeFloat FTP Server HOST 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 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: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability, which was classified as critical, was found in FreeFloat FTP Server 1.0. This affects an unknown part of the component HOST 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 |
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-311079 | FreeFloat FTP Server HOST Command buffer overflow vdb-entry
- VDB-311079 | CTI Indicators (IOB, IOC) signature, permissions-required
- Submit #587000 | FreeFloat FTP Server 1.0 Buffer Overflow third-party-advisory
- https://fitoxs.com/exploit/exploit-9e0f802ba8eab46db6ff5f0c634f96412286b66b33c50a420dd57c1329e3a20d1.txt broken-link, exploit