Cisco ASR 1000 Router Detection (SNMP)

# SPDX-FileCopyrightText: 2015 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("1.3.6.1.4.1.25623.1.0.105342");
  script_tag(name:"cvss_base", value:"0.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");
  script_version("2023-08-10T05:05:53+0000");
  script_tag(name:"last_modification", value:"2023-08-10 05:05:53 +0000 (Thu, 10 Aug 2023)");
  script_tag(name:"creation_date", value:"2015-09-01 15:55:24 +0200 (Tue, 01 Sep 2015)");
  script_name("Cisco ASR 1000 Router Detection (SNMP)");

  script_tag(name:"summary", value:"This script performs SNMP based detection of Cisco ASR 1000 Router.");

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

  script_category(ACT_GATHER_INFO);
  script_family("Product detection");
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_dependencies("gb_snmp_info_collect.nasl");
  script_require_udp_ports("Services/udp/snmp", 161);
  script_mandatory_keys("SNMP/sysdescr/available");

  exit(0);
}

include("host_details.inc");
include("snmp_func.inc");

port    = snmp_get_port(default:161);
sysdesc = snmp_get_sysdescr(port:port);
if(!sysdesc) exit(0);

# Cisco IOS Software, ASR1000 Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 15.4(1)S, RELEASE SOFTWARE (fc2)
# Cisco IOS Software, ASR1000 Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 15.4(3)S2, RELEASE SOFTWARE (fc3)
# Cisco IOS Software, ASR1000 Software (PPC_LINUX_IOSD-ADVENTERPRISEK9-M), Version 15.3(3)S1, RELEASE SOFTWARE (fc1)
if( "Cisco IOS Software, ASR1000 Software" >!< sysdesc ) exit( 0 );

set_kb_item( name:"cisco_asr_1000/installed", value:TRUE );

cpe = 'cpe:/h:cisco:asr_1000';
vers = 'unknown';

version = eregmatch( pattern:'Version ([^,]+),', string:sysdesc );
if( ! isnull( version[1] ) )
{
  vers = version[1];
  cpe += ':' + vers;
}

register_product( cpe:cpe, location:port + "/udp", port:port, proto:"udp", service:"snmp" );

log_message( data: build_detection_report( app:"Cisco ASR1000",
                                           version:vers,
                                           install:port + "/snmp",
                                           cpe:cpe,
                                           concluded:sysdesc ),
             port:port, proto:"udp" );

exit(0);