Vulnerability · Published May 21, 2025 · Assigned by VulDB
CVE-2025-5053FreeFloat FTP Server MDIR 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 45.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability, which was classified as critical, has been found in FreeFloat FTP Server 1.0. Affected by this issue is some unknown functionality of the component MDIR Command Handler. The manipulation leads to buffer overflow. The attack may 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-309872 | FreeFloat FTP Server MDIR Command buffer overflow vdb-entry
- VDB-309872 | CTI Indicators (IOB, IOC) signature, permissions-required
- Submit #581285 | FreeFloat FTP Server 1.0.0 Buffer Overflow third-party-advisory
- https://fitoxs.com/exploit/exploit-844fd54e7c56f8d038fc23d799cbff05d37452bc15f9a7203808d082de4a475f.txt broken-link, exploit