TYPO3 File Abstraction Code Execution Vulnerability

# SPDX-FileCopyrightText: 2014 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-or-later

CPE = "cpe:/a:typo3:typo3";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.804204");
  script_version("2023-04-05T10:19:45+0000");
  script_cve_id("CVE-2013-4250");
  script_tag(name:"cvss_base", value:"6.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:P");
  script_tag(name:"qod_type", value:"remote_banner_unreliable");
  script_tag(name:"last_modification", value:"2023-04-05 10:19:45 +0000 (Wed, 05 Apr 2023)");
  script_tag(name:"creation_date", value:"2014-01-06 11:28:27 +0530 (Mon, 06 Jan 2014)");
  script_name("TYPO3 File Abstraction Code Execution Vulnerability");

  script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to execute arbitrary
commands.");
  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
  script_tag(name:"insight", value:"An error exists in file upload component and the File Abstraction Layer, which
allows to upload PHP files with arbitrary code.");
  script_tag(name:"solution", value:"Upgrade to TYPO3 version 6.0.8, 6.1.3 or later.");
  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"summary", value:"TYPO3 is prone to a code execution vulnerability.");
  script_tag(name:"affected", value:"TYPO3 version 6.0.0 to 6.0.7, 6.1.0 to 6.1.2");

  script_xref(name:"URL", value:"http://secunia.com/advisories/53529/");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/61797");
  script_xref(name:"URL", value:"https://typo3.org/security/advisory/typo3-core-sa-2013-002");
  script_category(ACT_GATHER_INFO);
  script_family("Web application abuses");
  script_copyright("Copyright (C) 2014 Greenbone AG");
  script_dependencies("gb_typo3_http_detect.nasl");
  script_mandatory_keys("typo3/detected");

  exit(0);
}

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

if(!port = get_app_port(cpe:CPE))
  exit(0);

if(!infos = get_app_version_and_location(cpe:CPE, port:port, exit_no_version:TRUE, version_regex:"[0-9]+\.[0-9]+\.[0-9]+")) # nb: Version might not be exact enough
  exit(0);

vers = infos["version"];
path = infos["location"];

if(version_in_range(version:vers, test_version:"6.0.0", test_version2:"6.0.7") ||
   version_in_range(version:vers, test_version:"6.1.0", test_version2:"6.1.2")) {
  report = report_fixed_ver(installed_version:vers, fixed_version:"See advisory", install_path:path);
  security_message(port:port, data:report);
  exit(0);
}

exit(99);