What’s Vulnerable › Vulnerabilities

CVE-2025-5547: FreeFloat FTP Server CDUP 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: 2025-06-04 · updated 2026-06-17
• Weakness: CWE-119

Description

A vulnerability, which was classified as critical, has been found in FreeFloat FTP Server 1.0. This issue affects some unknown processing of the component CDUP Command Handler. The manipulation leads to buffer overflow. The attack may be initiated 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-a9c9f7b4f50efc4b4be32e7ec4d3f7dfd7390e9be4ff168d9ab7a0eb911f8f3a1.txt
• https://vuldb.com/?ctiid.310997
• https://vuldb.com/?id.310997
• https://vuldb.com/?submit.586981

Get alerted when CVE-2025-5547 or the next vulnerability affects your stack