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openvasCopyright (C) 2022 Greenbone AGOPENVAS:1361412562310126255
HistoryDec 14, 2022 - 12:00 a.m.

TYPO3 Arbitrary Code Execution Vulnerability (TYPO3-CORE-SA-2022-015)

2022-12-1400:00:00
Copyright (C) 2022 Greenbone AG
plugins.openvas.org
5
typo3
code execution
vulnerability
cve-2022-23503
elts
update
security advisory

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

9

Confidence

High

EPSS

0.001

Percentile

39.0%

TYPO3 is prone to an arbitrary code execution vulnerability.

# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.0.126255");
  script_version("2023-10-19T05:05:21+0000");
  script_tag(name:"last_modification", value:"2023-10-19 05:05:21 +0000 (Thu, 19 Oct 2023)");
  script_tag(name:"creation_date", value:"2022-12-14 11:26:09 +0000 (Wed, 14 Dec 2022)");
  script_tag(name:"cvss_base", value:"9.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-12-16 17:53:00 +0000 (Fri, 16 Dec 2022)");

  script_cve_id("CVE-2022-23503");

  script_tag(name:"qod_type", value:"remote_banner");

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

  script_name("TYPO3 Arbitrary Code Execution Vulnerability (TYPO3-CORE-SA-2022-015)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_typo3_http_detect.nasl");
  script_mandatory_keys("typo3/detected");

  script_tag(name:"summary", value:"TYPO3 is prone to an arbitrary code execution vulnerability.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"The lack of separating user-submitted data from the internal
  configuration in the Form Designer backend module.");

  script_tag(name:"affected", value:"TYPO3 version 8.0.0 through 8.7.48 ELTS, 9.0.0 through 9.5.37
  ELTS, 10.0.0 through 10.4.32, 11.0.0 through 11.5.19 and 12.0.0 through 12.1.0.");

  script_tag(name:"solution", value:"Update to version 8.7.49 ELTS, 9.5.38 ELTS, 10.4.33, 11.5.20,
  12.1.1 or later.

  Note: Since version 12.1.1 contains a known regression, vendor suggests to use 12.1.2 instead.");

  script_xref(name:"URL", value:"https://typo3.org/article/typo3-1211-11520-and-10433-security-releases-published");
  script_xref(name:"URL", value:"https://typo3.org/security/advisory/typo3-core-sa-2022-015");

  exit(0);
}

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

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

if (version_in_range_exclusive(version: version, test_version_lo: "8.0", test_version_up: "8.7.49")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "8.7.49", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "9.0", test_version_up: "9.5.38")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "9.5.38", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "10.0", test_version_up: "10.4.33")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "10.4.33", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "11.0", test_version_up: "11.5.20")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "11.5.20", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "12.0", test_version_up: "12.1.2")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "12.1.2", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

9

Confidence

High

EPSS

0.001

Percentile

39.0%