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NUUO NVRmini 2 / Crystal / NETGEAR ReadyNAS Surveillance Authenticated Remote Code Execution

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NUUO NVRmini 2 / Crystal / NETGEAR ReadyNAS Surveillance Authenticated Remote Code Execution

Disclosed
08/04/2016
Created
05/30/2018

Description

The NVRmini 2 Network Video Recorder, Crystal NVR and the ReadyNAS Surveillance application are vulnerable to an authenticated remote code execution on the exposed web administration interface. An administrative account is needed to exploit this vulnerability. This results in code execution as root in the NVRmini and the 'admin' user in ReadyNAS. This exploit has been tested on several versions of the NVRmini 2, Crystal and the ReadyNAS Surveillance. It probably also works on the NVRsolo and other Nuuo devices, but it has not been tested in those devices.

Author(s)

  • Pedro Ribeiro <pedrib@gmail.com>

Platform

Unix

Architectures

cmd

Development

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 exploit/linux/http/nuuo_nvrmini_auth_rce
msf exploit(nuuo_nvrmini_auth_rce) > show targets
    ...targets...
msf exploit(nuuo_nvrmini_auth_rce) > set TARGET < target-id >
msf exploit(nuuo_nvrmini_auth_rce) > show options
    ...show and set options...
msf exploit(nuuo_nvrmini_auth_rce) > exploit

Time is precious, so I don’t want to do something manually that I can automate. Leveraging the Metasploit Framework when automating any task keeps us from having to re-create the wheel as we can use the existing libraries and focus our efforts where it matters.

– Jim O’Gorman | President, Offensive Security

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