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TerraMaster TOS 4.2.29 or lower - Unauthenticated RCE chaining CVE-2022-24990 and CVE-2022-24989

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TerraMaster TOS 4.2.29 or lower - Unauthenticated RCE chaining CVE-2022-24990 and CVE-2022-24989

Disclosed
03/07/2022
Created
06/14/2023

Description

This module exploits an unauthenticated remote code execution vulnerability in TerraMaster TOS 4.2.29 and lower by chaining two existing vulnerabilities, CVE-2022-24990 "Leaking sensitive information" and CVE-2022-24989, "Authenticated remote code execution". Exploiting vulnerable endpoint `api.php?mobile/webNasIPS` leaking sensitive information such as admin password hash and mac address, the attacker can achieve unauthenticated access and use another vulnerable endpoint `api.php?mobile/createRaid` with POST parameters `raidtype` and `diskstring` to execute remote code as root on TerraMaster NAS devices.

Author(s)

  • h00die-gr3y <h00die.gr3y@gmail.com>
  • Octagon Networks
  • 0xf4n9x

Platform

Linux,Unix

Architectures

cmd, x64, x86, aarch64

Development

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/terramaster_unauth_rce_cve_2022_24990
msf exploit(terramaster_unauth_rce_cve_2022_24990) > show targets
    ...targets...
msf exploit(terramaster_unauth_rce_cve_2022_24990) > set TARGET < target-id >
msf exploit(terramaster_unauth_rce_cve_2022_24990) > show options
    ...show and set options...
msf exploit(terramaster_unauth_rce_cve_2022_24990) > exploit

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