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CVE-2025-5550

FreeFloat FTP Server PBSZ Command buffer overflow

Published: Jun 4, 2025Updated: Jun 24, 2025 Sources: CVE List NVDCWE-119
NVD MITRE
7.3CVSSHIGH
EPSS Score
0.6%
Top 57.6%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

Description

A vulnerability was found in FreeFloat FTP Server 1.0 and classified as critical. Affected by this issue is some unknown functionality of the component PBSZ 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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-119CWE-120

Affected Products

FTP ServerFreeFloat
On-premWeb App
Networking Infrastructure / network-management
freefloat ftp serverfreefloat
On-premNetwork Device
Networking Infrastructure
freefloatcommercialNetworking Infrastructureaka freefloat

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://vuldb.com/?id.311000
vuldb.com
https://vuldb.com/?ctiid.311000
vuldb.com
https://vuldb.com/?submit.586987
vuldb.com
and 1 more references View all →

Timeline

Published
Jun 4, 2025
Last Updated
Jun 24, 2025

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