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CVE-2025-47812
CRITICALCISA KEV10.0
Descricao
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.
Detalhes CVE
Pontuacao CVSS v3.110.0
SeveridadeCRITICAL
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosNONE
Interacao do usuarioNONE
Publicado7/10/2025
Ultima modificacao11/5/2025
Fontekev
Avistamentos honeypot0
CISA KEV
FornecedorWing FTP Server
ProdutoWing FTP Server
Nome da vulnerabilidadeWing FTP Server Improper Neutralization of Null Byte or NUL Character Vulnerability
Data inclusao KEV2025-07-14
Prazo de remediacao2025-08-04
Uso em ransomwareUnknown
Produtos afetados
wftpserver:wing_ftp_server
Fraquezas (CWE)
CWE-158
Referencias
https://www.rcesecurity.com/2025/06/what-the-null-wing-ftp-server-rce-cve-2025-47812/(cve@mitre.org)
https://www.vicarius.io/vsociety/posts/cve-2025-47812-detection-script-remote-code-execution-vulnerability-in-wing-ftp-server(cve@mitre.org)
https://www.vicarius.io/vsociety/posts/cve-2025-47812-mitigation-script-remote-code-execution-vulnerability-in-wing-ftp-server(cve@mitre.org)
https://www.wftpserver.com(cve@mitre.org)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-47812(134c704f-9b21-4f2e-91b3-4a467353bcc0)
https://www.huntress.com/blog/wing-ftp-server-remote-code-execution-cve-2025-47812-exploited-in-wild(134c704f-9b21-4f2e-91b3-4a467353bcc0)
Correlacoes IOC
Sem correlacoes registradas
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