CommuniGate Pro Detection (SMTP)

# 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-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.140686");
  script_version("2023-10-31T05:06:37+0000");
  script_tag(name:"last_modification", value:"2023-10-31 05:06:37 +0000 (Tue, 31 Oct 2023)");
  script_tag(name:"creation_date", value:"2018-01-15 15:48:28 +0700 (Mon, 15 Jan 2018)");
  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_tag(name:"qod_type", value:"remote_banner");

  script_name("CommuniGate Pro Detection (SMTP)");

  script_tag(name:"summary", value:"Detection of CommuniGate Pro.

  This script performs SMTP based detection of CommuniGate Pro.");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Product detection");
  script_dependencies("smtpserver_detect.nasl", "check_smtp_helo.nasl");
  script_require_ports("Services/smtp", 25, 587);
  script_mandatory_keys("smtp/communigate/pro/detected");

  script_xref(name:"URL", value:"https://www.communigate.com/");

  exit(0);
}

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

port = smtp_get_port(default: 25);

banner = smtp_get_banner(port: port);

if ("CommuniGate Pro" >!< banner)
  exit(0);

set_kb_item(name: "communigatepro/detected", value: TRUE);
set_kb_item(name: "communigatepro/smtp/detected", value: TRUE);
set_kb_item(name: "communigatepro/smtp/port", value: port);

vers = eregmatch(pattern: "CommuniGate Pro ([0-9.]+)", string: banner);
if (!isnull(vers[1])) {
  version = vers[1];
  set_kb_item(name: "communigatepro/smtp/" + port + "/version", value: version);
  set_kb_item(name: "communigatepro/smtp/" + port + "/concluded", value: vers[0]);
}

exit(0);