module

OpenMediaVault rpc.php Authenticated Cron Remote Code Execution

Disclosed
10/30/2013
Created
07/30/2024

Description

OpenMediaVault allows an authenticated user to create cron jobs as root on the system.
An attacker can abuse this by sending a POST request via rpc.php to schedule and execute
a cron entry that runs arbitrary commands as root on the system.
All OpenMediaVault versions including the latest release 7.4.2-2 are vulnerable.

Authors

h00die-gr3y Brandon Perry

Platform

Linux,Unix

Architectures

cmd, x86, x64, armle, aarch64

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 exploit/unix/webapp/openmediavault_auth_cron_rce
    msf /(e) > show actions
        ...actions...
    msf /(e) > set ACTION < action-name >
    msf /(e) > show options
        ...show and set options...
    msf /(e) > run
  
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