Cisco ATA Detection (SIP)

# SPDX-FileCopyrightText: 2016 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("1.3.6.1.4.1.25623.1.0.140085");
  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("2026-05-07T06:32:13+0000");
  script_tag(name:"last_modification", value:"2026-05-07 06:32:13 +0000 (Thu, 07 May 2026)");
  script_tag(name:"creation_date", value:"2016-12-01 14:02:18 +0100 (Thu, 01 Dec 2016)");

  script_name("Cisco ATA Detection (SIP)");

  script_tag(name:"summary", value:"SIP based detection of Cisco Analog Telephone Adapter (ATA)
  devices.");

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

  script_category(ACT_GATHER_INFO);
  script_family("Product detection");
  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_dependencies("sip_detection.nasl", "sip_detection_tcp.nasl");
  script_mandatory_keys("sip/banner/available");

  exit(0);
}

include("host_details.inc");
include("misc_func.inc");
include("port_service_func.inc");
include("sip.inc");

infos = sip_get_port_proto( default_port:"5060", default_proto:"udp" );
port  = infos["port"];
proto = infos["proto"];

banner = sip_get_banner( port:port, proto:proto );
if( ! banner || banner !~ "^Cisco[- ]ATA ?[0-9]{3}")
  exit( 0 );

set_kb_item( name:"cisco/ata/detected", value:TRUE );
set_kb_item( name:"cisco/ata/sip/detected", value:TRUE );
set_kb_item( name:"cisco/ata/sip/port", value:port );
set_kb_item( name:"cisco/ata/sip/" + port + "/proto", value:proto );
set_kb_item( name:"cisco/ata/sip/" + port + "/" + proto + "/concluded", value:banner );

version = "unknown";
model = "unknown";

# Cisco-ATA187/9.2.3
# Cisco-ATA191-MPP/11-1-0MSR3-9
# Cisco ATA 186  v3.1.0 atasip (040211A)
mod = eregmatch( pattern:"Cisco[- ]ATA ?([0-9]{3})", string:banner );
if( ! isnull( mod[1] ) )
  model = mod[1];

vers = eregmatch( pattern:"Cisco[^v/]+[/v]([0-9A-Z.-]+)", string:banner );
if( ! isnull( vers[1] ) )
  version = str_replace( string:vers[1], find:"-", replace:"."); # version is not reliable

set_kb_item( name:"cisco/ata/sip/" + port + "/model", value:model );
set_kb_item( name:"cisco/ata/sip/" + port + "/version", value:version );

exit( 0 );