What’s Vulnerable › Vulnerabilities

CVE-2025-5666: FreeFloat FTP Server XMKD Command buffer overflow

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-06-05 · updated 2026-06-17
• Weakness: CWE-119

Description

A vulnerability was found in FreeFloat FTP Server 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component XMKD 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

• FreeFloat FTP Server: 1.0

References

• https://fitoxs.com/exploit/exploit-8d9aefc49c178ba5c5d3f5464ff43e8e981c28b95c2cf867d3e20c17f4b9f994.txt
• https://vuldb.com/?ctiid.311155
• https://vuldb.com/?id.311155
• https://vuldb.com/?submit.587025

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