ID:12565 - Exploit for CRLF injection in basic-ftp
Published: April 10, 2026
Vulnerability identifier: #VU125766
Vulnerability risk: High
CVE-ID: N/A
CWE-ID: CWE-93
Exploitation vector: Remote access
Vulnerable software:
basic-ftp
basic-ftp
Link to public exploit:
Vulnerability description
The vulnerability allows a remote attacker to inject arbitrary data in server response.
The vulnerability exists due to insufficient validation of attacker-supplied data within credentials and MKD commands. A remote attacker can pass specially crafted data to the application containing CR-LF characters and modify application behavior.
Remediation
Install updates from vendor's website.