Cisco Mobility Services Engine (MSE) Default Password `XmlDba123` for `oracle` account (cisco-sa-20151104-mse-cred) - Active Check

# SPDX-FileCopyrightText: 2017 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-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.140114");
  script_cve_id("CVE-2015-6316");
  script_tag(name:"cvss_base", value:"6.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:P");
  script_version("2023-07-25T05:05:58+0000");

  script_name("Cisco Mobility Services Engine (MSE) Default Password `XmlDba123` for `oracle` account (cisco-sa-20151104-mse-cred) - Active Check");

  script_xref(name:"URL", value:"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-mse-cred");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/77432");

  script_tag(name:"vuldetect", value:"Tries to login via SSH as user 'oracle'.");

  script_tag(name:"insight", value:"This issue is being tracked by Cisco Bug ID CSCuv40501 and
  CSCuv40504.");

  script_tag(name:"solution", value:"Updates are available. Please see the references for more
  information.");

  script_tag(name:"summary", value:"The remote Cisco Mobility Services Engine is prone to an
  insecure default-password vulnerability.");

  script_tag(name:"impact", value:"Remote attackers with knowledge of the default credentials may
  exploit this vulnerability to gain unauthorized access and perform unauthorized actions. This may
  aid in further attacks.");

  script_tag(name:"affected", value:"Cisco Mobility Services Engine (MSE) versions 8.0.120.7 and
  earlier are vulnerable.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"exploit");

  script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"creation_date", value:"2017-01-03 13:09:00 +0100 (Tue, 03 Jan 2017)");
  script_category(ACT_ATTACK);
  script_family("CISCO");
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_dependencies("ssh_detect.nasl", "gb_default_credentials_options.nasl");
  script_require_ports("Services/ssh", 22);
  script_mandatory_keys("ssh/server_banner/available");
  script_exclude_keys("default_credentials/disable_default_account_checks");

  exit(0);
}

if( get_kb_item( "default_credentials/disable_default_account_checks" ) )
  exit( 0 );

include("ssh_func.inc");
include("misc_func.inc");
include("port_service_func.inc");

port = ssh_get_port( default:22 );

if( ssh_dont_try_login( port:port ) )
  exit( 0 );

if( ! soc = open_sock_tcp( port ) )
  exit( 0 );

user = "oracle";
pass = "XmlDba123";

login = ssh_login( socket:soc, login:user, password:pass, priv:NULL, passphrase:NULL );
if( login == 0 ) {
  cmd = "id";
  res = ssh_cmd( socket:soc, cmd:cmd );
  close( soc );

  if( res =~ "uid=[0-9]+.*gid=[0-9]+" ) {
    report = 'It was possible to login as user "' + user + '" with password "' + pass + '" and to execute the "' + cmd + '" command. Result:\n\n' + res;
    security_message( port:port, data:report );
    exit( 0 );
  }
}

if( soc ) close( soc );
exit( 0 );