IceWarp Mail Server Detection (HTTP)

# 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("1.3.6.1.4.1.25623.1.0.140329");
  script_version("2026-04-24T06:23:04+0000");
  script_tag(name:"last_modification", value:"2026-04-24 06:23:04 +0000 (Fri, 24 Apr 2026)");
  script_tag(name:"creation_date", value:"2017-08-28 14:59:29 +0700 (Mon, 28 Aug 2017)");
  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("IceWarp Mail Server Detection (HTTP)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Product detection");
  script_dependencies("find_service.nasl", "httpver.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_tag(name:"summary", value:"HTTP based detection of IceWarp Mail Server.");

  exit(0);
}

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

port = http_get_port( default: 80 );

url1 = "/webmail/";
url2 = "/webmail/?interface=basic";
banner = http_get_remote_headers( port: port );
res1 = http_get_cache( port: port, item: url1 );
res2 = http_get_cache( port: port, item: url2 );

# Server: IceWarp/10.1.2
# Server: IceWarp/10.4.5
# Server: IceWarp/13.0.1.1 RHEL7 x64
# Server: IceWarp/14.1.0.19 RHEL9 x64
if( concl = egrep( string: banner, pattern: "^Server\s*:\s*IceWarp", icase: TRUE ) ) {
  found = TRUE;
  concl = chomp( concl );
  concl = ereg_replace( string: concl, pattern: "^(\s+)", replace: "" );
  concluded += "    " + concl;
}

# <title>IceWarp Web klient</title>
# <title>IceWarp WebClient</title>
# nb: Seems the title can be changed
#
# no na <a href="http://www.icewarp.cz">IceWarp Server</a> &copy;2021</span></div>
# <div id="foot_title"><span class="copyright"><a href="http://www.icewarp.com">IceWarp Server</a> &copy;2021</span></div>
# >Powered by <a href="http://www.icewarp.com">IceWarp Server</a> &copy; 1999-2021</span>
#
# nb: The following is quite special to IceWarp Server and should catch the remaining cases which
# are matching the examples above:
#
# <base href="https://176.88.202.43/-.._._.--.._1620211914/webmail/" target="_blank">
if( concl = egrep( string: res1, pattern: "(^\s*<title>IceWarp Web[^<]+</title>|>IceWarp Server</a> &copy;|<base href=.+/-\.\._\._\.--\.\._[0-9]+/webmail/)", icase: FALSE ) ) {
  found = TRUE;
  if( concluded )
    concluded += '\n';
  concl = chomp( concl );
  concl = ereg_replace( string: concl, pattern: "^(\s+)", replace: "" );
  concluded += "    " + concl;
  conclUrl = "    " + http_report_vuln_url( port: port, url: url1, url_only: TRUE );
}

if( concl = egrep( string: res2, pattern: "(^\s*<title>IceWarp Web[^<]+</title>|>IceWarp Server</a> &copy;|<base href=.+/-\.\._\._\.--\.\._[0-9]+/webmail/)", icase: FALSE ) ) {
  found = TRUE;
  if( concluded )
    concluded += '\n';
  concl = chomp( concl );
  concl = ereg_replace( string: concl, pattern: "^(\s+)", replace: "" );
  concluded += "    " + concl;
  if( conclUrl )
    conclUrl += '\n';
  conclUrl += "    " + http_report_vuln_url( port: port, url: url2, url_only: TRUE );
}

if( found ) {

  version = "unknown";

  set_kb_item( name: "icewarp/mailserver/detected", value: TRUE );
  set_kb_item( name: "icewarp/mailserver/http/detected", value: TRUE );
  set_kb_item( name: "icewarp/mailserver/http/port", value: port );
  set_kb_item( name: "icewarp/mailserver/http/" + port + "/concluded", value: concluded );

  if( conclUrl )
    set_kb_item( name: "icewarp/mailserver/http/" + port + "/concludedUrl", value: conclUrl );

  # nb: See examples on top
  vers = eregmatch( pattern: "Server\s*:\s*IceWarp/([0-9.]+)", string: banner, icase: TRUE );
  if( ! isnull( vers[1] ) )
    version = vers[1];

  if( version == "unknown" ) {
    # <div id="foot_copy" title="11.0.1.0 (2014-04-23)">
    # <div id="foot_copy" title="11.2.1.1 RHEL6 x64">
    vers = eregmatch( pattern: '<div id="foot_copy" title="([0-9.]{3,})', string: res1, icase: TRUE );
    if( ! isnull( vers[1] ) )
      version = vers[1];
  }

  if( version == "unknown" ) {
    vers = eregmatch( pattern: '<div id="foot_copy" title="([0-9.]{3,})', string: res2, icase: TRUE );
    if( ! isnull( vers[1] ) )
      version = vers[1];
  }

  set_kb_item( name: "icewarp/mailserver/http/" + port + "/version", value: version );
}

exit( 0 );