CVE-2025-47812
KEVCRITICAL 10.0EPSS 93.9%
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.
- Affected
- wftpserver · Wing FTP Server
- CVSS v3.1 MITRE
- 10.0 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - EPSS
- 93.88% chance of exploitation in the next 30 days, 100th percentile
- CISA KEV
- added 2025-07-14
- Nuclei
- critical
- Published
- 2025-07-10
- Updated
- 2026-02-26
Proof-of-concept exploits (21)
- https://www.huntress.com/blog/wing-ftp-server-remote-code-execution-cve-2025-47812-exploi…
- https://www.rcesecurity.com/2025/06/what-the-null-wing-ftp-server-rce-cve-2025-47812/
- 0xcan1337/CVE-2025-47812-poC13★ · 2025-07-01
- 0xgh057r3c0n/CVE-2025-478123★ · 2025-07-02
- 4m3rr0r/CVE-2025-47812-poc54★ · 2025-07-14
- blindma1den/CVE-2025-478121★ · 2025-07-17
- ill-deed/WingFTP-CVE-2025-47812-illdeed0★ · 2025-07-04
- pevinkumar10/CVE-2025-478120★ · 2025-07-08
- r0otk3r/CVE-2025-478122★ · 2025-07-27
- rxerium/CVE-2025-478120★ · 2025-10-14
- 0xS4N4TG/CVE-2025-478120★ · 2026-05-24
- 0xjuarez/CVE-2025-478121★ · 2026-02-24
- H3XploR/Exploit_CVE-2025-478120★ · 2026-04-26
- Majdae/CVE-2025-47812-Research0★ · 2026-07-28
- dkstar11q/Blackash-CVE-2025-478120★ · 2025-07-18
- estebanzarate/CVE-2025-47812-Wing-FTP-Server-7.4.3-Unauthenticated-RCE-PoC2★ · 2026-02-19
- havbay/CVE-2025-47812-PoC0★ · 2026-02-18
- popyue/CVE-2025-478120★ · 2026-02-22
- shadowgit30/CVE-2025-478122★ · 2026-02-18
- d3vn0mi/CVE-2025-471812-POC0★ · 2026-02-22
- matesz44/CVE-2025-478120★ · 2026-02-15
Nuclei templates (1)
Metasploit modules (2)
- rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/wingftp_null_byte_rce…
- rapid7/metasploit-framework/blob/master/modules/exploits/windows/ftp/wing_ftp_admin_exec…
ExploitDB entries (1)
Security advisories
- https://www.rcesecurity.com/2025/06/what-the-null-wing-ftp-server-rce-cve-2025-47812
- https://www.vicarius.io/vsociety/posts/cve-2025-47812-detection-script-remote-code-execut…
- https://www.vicarius.io/vsociety/posts/cve-2025-47812-mitigation-script-remote-code-execu…
- https://www.wftpserver.com