b2evolution Remote PHP Code Execution Vulnerability

# SPDX-FileCopyrightText: 2018 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

CPE = "cpe:/a:b2evolution:b2evolution";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.112176");
  script_version("2023-07-20T05:05:17+0000");
  script_tag(name:"last_modification", value:"2023-07-20 05:05:17 +0000 (Thu, 20 Jul 2023)");
  script_tag(name:"creation_date", value:"2018-01-04 11:10:00 +0100 (Thu, 04 Jan 2018)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2018-01-17 18:12:00 +0000 (Wed, 17 Jan 2018)");

  script_cve_id("CVE-2017-1000423");

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

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

  script_name("b2evolution Remote PHP Code Execution Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_b2evolution_detect.nasl");
  script_mandatory_keys("b2evolution/installed");

  script_tag(name:"summary", value:"b2evolution is prone to a remote PHP code execution vulnerability.");

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

  script_tag(name:"insight", value:"An unauthenticated attacker with access to the '/install' functionality can configure
the application installation parameters and complete the installation. This functionality can be used to execute PHP code on the server
and ultimately take control of the site.");

  script_tag(name:"affected", value:"b2evolution 6.6.0 up to and including 6.8.10.");

  script_tag(name:"solution", value:"Upgrade to version 6.8.11 or later");

  script_xref(name:"URL", value:"https://packetstormsecurity.com/files/145621/b2evolution-CMS-6.8.10-PHP-Code-Execution.html");

  exit(0);
}

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

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

if (!version = get_app_version(cpe: CPE, port: port))
  exit(0);

if (version_in_range(version: version, test_version: "6.6.0", test_version2: "6.8.10")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "6.8.11");
  security_message(port: port, data: report);
  exit(0);
}

exit(0);