module

CrushFTP AWS4-HMAC Authentication Bypass

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Disclosed
N/A
Created
Apr 4, 2025

Description

This module leverages an authentication bypass in CrushFTP 11 with knowledge of a valid username can provide a crafted S3 authentication header to the CrushFTP web API
to authenticate as that user without valid credentials. When successfully executed, the exploit will
output working session cookies for the target user account.

Authors

Outpost24
remmons-r7

References

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':


    msf > use auxiliary/gather/crushftp_authbypass_cve_2025_2825
    msf auxiliary(crushftp_authbypass_cve_2025_2825) > show actions
        ...actions...
    msf auxiliary(crushftp_authbypass_cve_2025_2825) > set ACTION < action-name >
    msf auxiliary(crushftp_authbypass_cve_2025_2825) > show options
        ...show and set options...
    msf auxiliary(crushftp_authbypass_cve_2025_2825) > run
Title
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