CVE-2025-5295 FreeFloat FTP Server PORT Command buffer overflow

Medium 6.9 Published 28 May 2025 Updated 28 May 2025

Remote attackers can exploit a buffer overflow in the FreeFloat FTP Server PORT command handler to execute arbitrary code or cause denial of service.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-5295?

CVE-2025-5295 is a medium-severity memory corruption vulnerability in FreeFloat FTP Server, published on 28 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A vulnerability classified as critical was found in FreeFloat FTP Server 1.0.0. This vulnerability affects unknown code of the component PORT Command Handler. The manipulation leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-120, CWE-119

Which versions are affected by CVE-2025-5295?

It affects 1 product.

Products include Freefloat Freefloat Ftp Server.

How do I fix CVE-2025-5295?

No fix has been published for CVE-2025-5295 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2025-5295 being exploited?

There is no known exploitation of CVE-2025-5295 in the wild and no public exploit code.

Sources

Also known as GHSA-2qr8-5rjw-85rg.