SB2025120138 - Multiple vulnerabilities in CrushFTP

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Server-Side Request Forgery (SSRF) (CVE-ID: CVE-2025-32102)

The disclosed vulnerability allows a remote user to perform SSRF attacks.

The vulnerability exists due to insufficient validation of user-supplied input within the /WebInterface/function/ URI. A remote user can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.

Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.

2) Path traversal (CVE-ID: CVE-2025-32103)

The vulnerability allows a remote user to perform directory traversal attacks.

The vulnerability exists due to insufficient sanitization of user-supplied passed via the /WebInterface/function/ URI to read files accessible by SMB at UNC share pathnames. A remote user can bypass SecurityManager restrictions and read contents of arbitrary files on the system.

Remediation

Install update from vendor's website.

References

• https://seclists.org/fulldisclosure/2025/Apr/17
• http://seclists.org/fulldisclosure/2025/Apr/17