Dell iDRAC6 and iDRAC7 'ErrorMsg' Parameter Cross Site Scripting Vulnerability

# SPDX-FileCopyrightText: 2013 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("1.3.6.1.4.1.25623.1.0.103808");
  script_tag(name:"last_modification", value:"2023-07-27 05:05:08 +0000 (Thu, 27 Jul 2023)");
  script_tag(name:"creation_date", value:"2013-10-14 11:13:22 +0200 (Mon, 14 Oct 2013)");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_version("2023-07-27T05:05:08+0000");
  script_cve_id("CVE-2013-3589");

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

  script_name("Dell iDRAC6 and iDRAC7 'ErrorMsg' Parameter Cross Site Scripting Vulnerability");

  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/62598");
  script_xref(name:"URL", value:"http://www.kb.cert.org/vuls/id/920038");

  script_category(ACT_GATHER_INFO);
  script_tag(name:"qod_type", value:"remote_banner");
  script_family("Web application abuses");
  script_copyright("Copyright (C) 2013 Greenbone AG");
  script_dependencies("gb_dell_drac_detect.nasl");
  script_mandatory_keys("dell_idrac/installed", "dell_idrac/generation");

  script_tag(name:"impact", value:"An attacker may leverage this issue to execute arbitrary
  script code in the browser of an unsuspecting user in the context of the affected site.
  This may let the attacker steal cookie-based authentication credentials and launch other
  attacks.");

  script_tag(name:"vuldetect", value:"Checks the firmware version.");

  script_tag(name:"insight", value:"Dell iDRAC 6 and Dell iDRAC 7 administrative web
  interface login page can allow remote attackers to inject arbitrary script via the
  vulnerable query string parameter ErrorMsg.");

  script_tag(name:"solution", value:"Firmware updates will be posted to the Dell support
  page when available. Users should download the appropriate update for the version of
  iDRAC they have installed:

  iDRAC6 'monolithic' (rack and towers) - FW version 1.96.

  iDRAC7 all models - FW version 1.46.45");

  script_tag(name:"summary", value:"Dell iDRAC6 and iDRAC7 are prone to a cross-site
  scripting vulnerability because they fails to properly sanitize user-supplied input.");

  script_tag(name:"affected", value:"Dell iDRAC6 1.95 and previous versions, Dell iDRAC7
  1.40.40 and previous versions.

  NOTE: iDRAC6 'modular' (blades) are not affected, no updates are required.");

  exit(0);
}

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

cpe_list = make_list("cpe:/a:dell:idrac6", "cpe:/a:dell:idrac7");
if (!infos = get_app_port_from_list(cpe_list: cpe_list))
  exit(0);

port = infos["port"];

generation = get_kb_item("dell_idrac/generation");
if (!generation)
  exit(0);

cpe = "cpe:/a:dell:idrac" + generation;
if (!version = get_app_version(cpe: cpe, port: port))
  exit(0);

if (generation == "6") {
  if (version_is_less(version: version, test_version: "1.96")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "1.96");
    security_message(port: port, data: report);
    exit(0);
  }
}

if (generation == "7") {
  if (version_is_less(version: version, test_version: "1.46.45")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "1.46.45");
    security_message(port: port, data: report);
    exit(0);
  }
}

exit(99);