CVE-2025-5111— FreeFloat FTP Server TYPE Command buffer overflow
Quick assessment
Affected
FreeFloat FTP Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
FreeFloat FTP Server是FreeFloat公司的一个FTP服务。 FreeFloat FTP Server 1.0版本存在安全漏洞，该漏洞源于TYPE命令处理组件存在缓冲区溢出。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2025-5111
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
FreeFloat FTP Server TYPE Command buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as critical, has been found in FreeFloat FTP Server 1.0. Affected by this issue is some unknown functionality of the component TYPE 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
FreeFloat FTP Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeFloat FTP Server是FreeFloat公司的一个FTP服务。 FreeFloat FTP Server 1.0版本存在安全漏洞，该漏洞源于TYPE命令处理组件存在缓冲区溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| FreeFloat | FTP Server | 1.0 | - |
|
II. Public POCs for CVE-2025-5111
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-5111
请登录查看更多情报信息。
Same Patch Batch · FreeFloat · 2025-05-23 · 4 CVEs total
| CVE-2025-5109 | 7.3 HIGH | FreeFloat FTP Server STATUS Command buffer overflow |
| CVE-2025-5110 | 7.3 HIGH | FreeFloat FTP Server VERBOSE Command buffer overflow |
| CVE-2025-5112 | 7.3 HIGH | FreeFloat FTP Server MGET Command buffer overflow |
IV. Related Vulnerabilities
Same vendor: FreeFloat
-
CVE-2019-25614
Free Float FTP 1.0 STOR Command Remote Buffer Overflow -
CVE-2012-10023
FreeFloat FTP Server USER Command Buffer Overflow -
CVE-2012-10030
FreeFloat FTP Server Arbitrary File Upload -
CVE-2025-5667
FreeFloat FTP Server REIN Command buffer overflow -
CVE-2025-5666
FreeFloat FTP Server XMKD Command buffer overflow
Same weakness: CWE-120
-
CVE-2026-68768
hashcat through 7.1.2 Heap Buffer Overflow in outfile_write( -
CVE-2026-17040
Vulnerabilities in IBM AIX and PowerVM VIOS -
CVE-2026-18280
Sony XAV-9500ES gpsd Buffer Overflow Arbitrary Code Executio -
CVE-2026-18279
Sony XAV-9500ES RTSP SETUP Buffer Overflow Remote Code Execu -
CVE-2026-20302
Cisco RoomOS Stack Overflow Vulnerability
V. Comments for CVE-2025-5111
No comments yet