CVE-2025-47812— Wing FTP Server 7.4.3及 安全漏洞
一分钟漏洞结论
影响对象
wftpserver Wing FTP Server
利用判断
已确认在野利用，应立即处置
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Wing FTP Server是Wing FTP Server开源的一套跨平台的FTP服务器软件。 Wing FTP Server 7.4.3版本及之前版本存在安全漏洞。攻击者利用该漏洞可以远程执行代码。
已观察到在野利用
cisa_kev · confirmed
可能的 ATT&CK 技术 1 AI
T1190 · Exploit Public-Facing Application
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一、 漏洞 CVE-2025-47812 基础信息
漏洞信息
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Vulnerability Title
N/A
来源: CVE Program / CVE List V5
Vulnerability Description
In Wing FTP Server before 7.4.4. the user and admin web interfaces mishandle '\0' bytes, ultimately allowing injection of arbitrary Lua code into user session files. This can be used to execute arbitrary system commands with the privileges of the FTP service (root or SYSTEM by default). This is thus a remote code execution vulnerability that guarantees a total server compromise. This is also exploitable via anonymous FTP accounts.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
空字节或NULL字符转义处理不恰当
来源: CVE Program / CVE List V5
Vulnerability Title
Wing FTP Server 7.4.3及 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Wing FTP Server是Wing FTP Server开源的一套跨平台的FTP服务器软件。 Wing FTP Server 7.4.3版本及之前版本存在安全漏洞。攻击者利用该漏洞可以远程执行代码。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| wftpserver | Wing FTP Server | 0 ~ 7.4.4 | - |
|
二、漏洞 CVE-2025-47812 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|---|---|---|
| 1 | Wing FTP Server versions prior to 7.4.4 are vulnerable to an unauthenticated remote code execution (RCE) flaw (CVE-2025-47812). The vulnerability arises from improper NULL byte handling in the 'username' parameter during login, which allows Lua code injection into session files. These injected session files are executed when accessing authenticated endpoints such as /dir.html, resulting in arbitrary command execution with elevated privileges. This attack is possible only when anonymous login is enabled on the server. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-47812.yaml | POC详情 |
| 2 | Wing FTP Server Remote Code Execution (RCE) Exploit (CVE-2025-47812) | https://github.com/4m3rr0r/CVE-2025-47812-poc | POC详情 |
| 3 | Simple exploit for Wing FTP Server RCE (CVE-2025-47812) to run commands and get a reverse shell. For educational use only. | https://github.com/0xcan1337/CVE-2025-47812-poC | POC详情 |
| 4 | Wing FTP Server RCE via Lua Injection | https://github.com/0xgh057r3c0n/CVE-2025-47812 | POC详情 |
| 5 | Remote Command Execution exploit for Wing FTP Server (CVE-2025-47812) | https://github.com/ill-deed/WingFTP-CVE-2025-47812-illdeed | POC详情 |
| 6 | Exploit for CVE-2025-47812 with custom psudo shell and robust error handling. | https://github.com/pevinkumar10/CVE-2025-47812 | POC详情 |
| 7 | Detection for CVE-2025-47812 | https://github.com/rxerium/CVE-2025-47812 | POC详情 |
| 8 | None | https://github.com/blindma1den/CVE-2025-47812 | POC详情 |
| 9 | CVE-2025-47812 | https://github.com/B1ack4sh/Blackash-CVE-2025-47812 | POC详情 |
| 10 | None | https://github.com/r0otk3r/CVE-2025-47812 | POC详情 |
| 11 | None | https://github.com/CTY-Research-1/CVE-2025-47812_Lab_environment | POC详情 |
| 12 | Wing FTP Server RCE via Lua Injection | https://github.com/zr1p3r/CVE-2025-47812 | POC详情 |
| 13 | CVE-2025-47812 | https://github.com/Ashwesker/Blackash-CVE-2025-47812 | POC详情 |
| 14 | CVE-2025-47812 | https://github.com/Ashwesker/Ashwesker-CVE-2025-47812 | POC详情 |
| 15 | CVE-2025-47812 | https://github.com/dkstar11q/Blackash-CVE-2025-47812 | POC详情 |
| 16 | CVE-2025-47812: Wing FTP Server 7.4.3 UnauthN RCE in sh | https://github.com/matesz44/CVE-2025-47812 | POC详情 |
| 17 | CVE-2025-47812 POC | https://github.com/shadowgit30/CVE-2025-47812 | POC详情 |
| 18 | None | https://github.com/Nara-sakurai/CVE-2025-47812-PoC | POC详情 |
| 19 | Unauthenticated remote code execution vulnerability in Wing FTP Server <= 7.4.3. | https://github.com/estebanzarate/CVE-2025-47812-Wing-FTP-Server-7.4.3-Unauthenticated-RCE-PoC | POC详情 |
| 20 | RCE for WingFTP v4.7.3 | https://github.com/popyue/CVE-2025-47812 | POC详情 |
| 21 | None | https://github.com/0xjuarez/CVE-2025-47812 | POC详情 |
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CVE-2025-47812 安全博客文章 (3)
同批安全公告 · wftpserver · 2025-07-10 · 共 4 条
| CVE-2025-47813 | 4.3 MEDIUM | Wing FTP Server 安全漏洞 |
| CVE-2025-47811 | 4.1 MEDIUM | Wing FTP Server 安全漏洞 |
| CVE-2025-27889 | 3.4 LOW | 多款产品安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2025-47812
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