PT-2025-23731 · Unknown · Freefloat Ftp Server

Fernando Mengali · Published 2025-06-04 · Updated 2025-06-24 · CVE-2025-5551

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions FreeFloat FTP Server version 1.0

Description A critical vulnerability was found in the SYSTEM Command Handler component of FreeFloat FTP Server, which can be exploited remotely. The issue leads to a buffer overflow. The exploit has been disclosed to the public and may be used. This vulnerability is classified as a buffer copy without checking the size of the input, also known as a 'Classic Buffer Overflow'.

Recommendations For FreeFloat FTP Server version 1.0, as a temporary workaround, consider disabling the SYSTEM Command Handler component until a patch is available. Restrict access to the component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

CVE-2025-5551

Affected Products

Freefloat Ftp Server

References · 11

• 🔥 https://fitoxs.com/exploit/exploit-538c6a53e2781f3f3842d470c4e7cb8fa36a94d4a028d72c13f61db8c6c4a1fa.txt · Exploit
• https://osv.dev/vulnerability/CVE-2025-5551 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-5551 · Security Note
• https://vuldb.com/?submit.586988 · Note
• https://t.me/cvenotify/126523 · Telegram Post
• https://twitter.com/cracbot/status/1932029960002138142 · Twitter Post
• https://t.me/cvetracker/25338 · Telegram Post
• https://vuldb.com/?id.311001 · Note
• https://t.me/cvenotify/124556 · Telegram Post
• https://vuldb.com/?ctiid.311001 · Note
• https://t.me/latest_high_impact_cve/2532 · Telegram Post