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CVE-2025-47812
CRITICALCISA KEV10.0
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.
Details CVE
Score CVSS v3.110.0
SeveriteCRITICAL
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurNONE
Publie7/10/2025
Derniere modification11/5/2025
Sourcekev
Observations honeypot0
CISA KEV
FournisseurWing FTP Server
ProduitWing FTP Server
Nom vulnerabiliteWing FTP Server Improper Neutralization of Null Byte or NUL Character Vulnerability
Date ajout KEV2025-07-14
Date limite remediation2025-08-04
Utilise dans ransomwareUnknown
Produits affectes
wftpserver:wing_ftp_server
Faiblesses (CWE)
CWE-158
References
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)
Correlations IOC
Aucune correlation enregistree
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