CVE-2005-3057
HighSummary
The FTP component in FortiGate devices running FortiOS 2.8MR10, v3beta, and versions prior to 3.0 MR1 allows remote attackers to bypass the Fortinet FTP anti-virus engine by sending a STOR command and uploading a file before the FTP server response has been sent, as demonstrated using LFTP.
Risk Assessment
The organization is at risk of malicious files being uploaded via FTP without being scanned by the anti-virus engine, potentially leading to system infections and data security breaches.
Recommendation
Update FortiOS to version 3.0 MR1 or later, which includes a fix for this vulnerability. In the meantime, consider temporarily disabling or restricting access to the FTP service.
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Original NVD description (English source)
The FTP component in FortiGate 2.8 running FortiOS 2.8MR10 and v3beta, and other versions before 3.0 MR1, allows remote attackers to bypass the Fortinet FTP anti-virus engine by sending a STOR command and uploading a file before the FTP server response has been sent, as demonstrated using LFTP.